13594 lines
532 KiB
JSON
13594 lines
532 KiB
JSON
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{
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"contractName": "TestStandardToken",
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"abi": [
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{
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"inputs": [
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{
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"internalType": "string",
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"name": "_name",
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"type": "string"
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},
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{
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"internalType": "string",
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"name": "_symbol",
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"type": "string"
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},
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{
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"internalType": "uint8",
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"name": "_decimals",
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"type": "uint8"
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},
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{
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"internalType": "uint256",
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"name": "_supply",
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"type": "uint256"
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}
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],
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"stateMutability": "nonpayable",
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"type": "constructor"
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},
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{
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"anonymous": false,
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"inputs": [
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{
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"indexed": true,
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"internalType": "address",
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"name": "_owner",
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"type": "address"
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},
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{
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"indexed": true,
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"internalType": "address",
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"name": "_spender",
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"type": "address"
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},
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{
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"indexed": false,
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"internalType": "uint256",
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"name": "_value",
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"type": "uint256"
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}
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],
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"name": "Approval",
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"type": "event"
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},
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{
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"anonymous": false,
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"inputs": [
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{
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"indexed": true,
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"internalType": "address",
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"name": "_from",
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"type": "address"
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},
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{
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"indexed": true,
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"internalType": "address",
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"name": "_to",
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"type": "address"
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},
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{
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"indexed": false,
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"internalType": "uint256",
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"name": "_value",
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"type": "uint256"
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}
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],
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"name": "Transfer",
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"type": "event"
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},
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{
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"inputs": [
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{
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"internalType": "address",
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"name": "",
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"type": "address"
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},
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{
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"internalType": "address",
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"name": "",
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"type": "address"
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}
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],
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"name": "allowance",
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"outputs": [
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{
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"internalType": "uint256",
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"name": "",
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"type": "uint256"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [
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{
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"internalType": "address",
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"name": "",
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"type": "address"
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}
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],
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"name": "balanceOf",
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"outputs": [
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{
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"internalType": "uint256",
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"name": "",
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"type": "uint256"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [],
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"name": "decimals",
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"outputs": [
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{
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"internalType": "uint8",
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"name": "",
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"type": "uint8"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [],
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"name": "name",
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"outputs": [
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{
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"internalType": "string",
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"name": "",
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"type": "string"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [],
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"name": "ok",
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"outputs": [
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{
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"internalType": "bool",
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"name": "",
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"type": "bool"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [],
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"name": "ret",
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"outputs": [
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{
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"internalType": "bool",
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"name": "",
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"type": "bool"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [],
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"name": "symbol",
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"outputs": [
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{
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"internalType": "string",
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"name": "",
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"type": "string"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [],
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"name": "totalSupply",
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"outputs": [
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{
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"internalType": "uint256",
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"name": "",
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"type": "uint256"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [
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{
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"internalType": "bool",
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"name": "_ok",
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"type": "bool"
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},
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{
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"internalType": "bool",
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"name": "_ret",
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"type": "bool"
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}
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],
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"name": "set",
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"outputs": [],
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"stateMutability": "nonpayable",
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"type": "function"
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},
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{
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"inputs": [
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{
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"internalType": "address",
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"name": "_spender",
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"type": "address"
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},
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{
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"internalType": "uint256",
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"name": "_value",
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"type": "uint256"
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}
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],
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"name": "approve",
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"outputs": [
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{
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"internalType": "bool",
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"name": "",
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"type": "bool"
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}
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],
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"stateMutability": "nonpayable",
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"type": "function"
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},
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{
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"inputs": [
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{
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"internalType": "address",
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"name": "_to",
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"type": "address"
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},
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{
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"internalType": "uint256",
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"name": "_value",
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"type": "uint256"
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}
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],
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"name": "transfer",
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"outputs": [
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{
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"internalType": "bool",
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"name": "",
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"type": "bool"
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}
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],
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"stateMutability": "nonpayable",
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"type": "function"
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},
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{
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"inputs": [
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{
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"internalType": "address",
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"name": "_from",
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"type": "address"
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},
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{
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"internalType": "address",
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"name": "_to",
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"type": "address"
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},
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{
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"internalType": "uint256",
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"name": "_value",
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"type": "uint256"
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}
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],
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"name": "transferFrom",
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"outputs": [
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{
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"internalType": "bool",
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"name": "",
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"type": "bool"
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}
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],
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"stateMutability": "nonpayable",
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"type": "function"
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}
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],
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"metadata": "{\"compiler\":{\"version\":\"0.6.12+commit.27d51765\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"string\",\"name\":\"_name\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"_symbol\",\"type\":\"string\"},{\"internalType\":\"uint8\",\"name\":\"_decimals\",\"type\":\"uint8\"},{\"internalType\":\"uint256\",\"name\":\"_supply\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"_owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"_spender\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"_from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"_to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"ok\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"ret\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bool\",\"name\":\"_ok\",\"type\":\"bool\"},{\"internalType\":\"bool\",\"name\":\"_ret\",\"type\":\"bool\"}],\"name\":\"set\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"/home/lash/src/ext/
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"bytecode": "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||
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"source": "// SPDX-License-Identifier: SEE LICENSE IN LICENSE\npragma solidity 0.6.12;\nimport \"../utility/Utils.sol\";\nimport \"../utility/SafeMath.sol\";\n\n/**\n * ERC20 Non-Standard Token implementation\n*/\ncontract NonStandardToken is Utils {\n using SafeMath for uint256;\n\n uint256 public totalSupply;\n mapping (address => uint256) public balanceOf;\n mapping (address => mapping (address => uint256)) public allowance;\n\n event Transfer(address indexed _from, address indexed _to, uint256 _value);\n event Approval(address indexed _owner, address indexed _spender, uint256 _value);\n\n /**\n * @dev initializes a new NonStandardToken instance\n *\n * @param _supply initial supply\n */\n constructor(uint256 _supply)\n internal\n {\n totalSupply = _supply;\n balanceOf[msg.sender] = _supply;\n }\n\n /**\n * @dev send coins\n * throws on any error rather then return a false flag to minimize user errors\n *\n * @param _to target address\n * @param _value transfer amount\n */\n function _transfer(address _to, uint256 _value)\n internal\n validAddress(_to)\n {\n balanceOf[msg.sender] = balanceOf[msg.sender].sub(_value);\n balanceOf[_to] = balanceOf[_to].add(_value);\n emit Transfer(msg.sender, _to, _value);\n }\n\n /**\n * @dev an account/contract attempts to get the coins\n * throws on any error rather then return a false flag to minimize user errors\n *\n * @param _from source address\n * @param _to target address\n * @param _value transfer amount\n */\n function _transferFrom(address _from, address _to, uint256 _value)\n internal\n validAddress(_from)\n validAddress(_to)\n {\n allowance[_from][msg.sender] = allowance[_from][msg.sender].sub(_value);\n balanceOf[_from] = balanceOf[_from].sub(_value);\n balanceOf[_to] = balanceOf[_to].add(_value);\n emit Transfer(_from, _to, _value);\n }\n\n /**\n * @dev allow another account/contract to spend some tokens on your behalf\n * throws on any error rather then return a false flag to minimize user errors\n *\n * also, to minimize the risk of the approve/transferFrom attack vector\n * (see https://docs.google.com/document/d/1YLPtQxZu1UAvO9cZ1O2RPXBbT0mooh4DYKjA_jp-RLM/), approve has to be called twice\n * in 2 separate transactions - once to change the allowance to 0 and secondly to change it to the new allowance value\n *\n * @param _spender approved address\n * @param _value allowance amount\n */\n function _approve(address _spender, uint256 _value)\n internal\n validAddress(_spender)\n {\n // if the allowance isn't 0, it can only be updated to 0 to prevent an allowance change immediately after withdrawal\n require(_value == 0 || allowance[msg.sender][_spender] == 0);\n\n allowance[msg.sender][_spender] = _value;\n emit Approval(msg.sender, _spender, _value);\n }\n}\n\ncontract NonStandardTokenDetailed is NonStandardToken {\n string public name;\n string public symbol;\n uint8 public decimals;\n\n /**\n * @dev initializes a new NonStandardToken instance\n *\n * @param _name token name\n * @param _symbol token symbol\n * @param _decimals decimal points\n * @param _supply initial supply\n */\n constructor(string memory _name, string memory _symbol, uint8 _decimals, uint256 _supply)\n internal\n NonStandardToken(_supply)\n {\n name = _name;\n symbol = _symbol;\n decimals = _decimals;\n }\n}\n\ncontract TestNonStandardToken is NonStandardTokenDetailed {\n bool public ok;\n\n constructor(string memory _name, string memory _symbol, uint8 _decimals, uint256 _supply) public\n NonStandardTokenDetailed(_name, _symbol, _decimals, _supply) {\n set(true);\n }\n\n function set(bool _ok) public {\n
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"sourcePath": "/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/helpers/TestTokens.sol",
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"ast": {
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"absolutePath": "/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/helpers/TestTokens.sol",
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19969
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20006
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20097
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20167
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20279
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|
||
|
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|
||
|
},
|
||
|
{
|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
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|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
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|
||
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|
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|
||
|
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|
||
|
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|
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|
||
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|
||
|
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|
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|
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|
||
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
}
|
||
|
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|
||
|
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|
||
|
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|
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|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
},
|
||
|
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|
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|
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|
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|
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|
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|
{
|
||
|
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|
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|
{
|
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|
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|
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|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
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|
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|
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|
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|
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|
||
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|
||
|
}
|
||
|
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|
||
|
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|
||
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|
||
|
}
|
||
|
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|
||
|
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|
||
|
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|
||
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|
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|
||
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|
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|
||
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|
||
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|
||
|
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|
||
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|
||
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|
||
|
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|
||
|
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|
||
|
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|
||
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
"typeString": "address"
|
||
|
}
|
||
|
},
|
||
|
"value": null,
|
||
|
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|
||
|
},
|
||
|
{
|
||
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|
||
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|
||
|
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|
||
|
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|
||
|
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|
||
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
"typeString": "uint256"
|
||
|
},
|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
}
|
||
|
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|
||
|
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|
||
|
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|
||
|
}
|
||
|
],
|
||
|
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|
||
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},
|
||
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|
||
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},
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|
||
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
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|
||
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||
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|
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|
||
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|
||
|
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|
||
|
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|
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}
|
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|
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|
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|
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|
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|
||
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}
|
||
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},
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||
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||
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||
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||
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|
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|
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|
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|
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|
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||
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|
||
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"typeIdentifier": "t_address_payable",
|
||
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|
||
|
}
|
||
|
},
|
||
|
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||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
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"src": "1769:28:46",
|
||
|
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|
||
|
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|
||
|
}
|
||
|
},
|
||
|
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|
||
|
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|
||
|
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|
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||
|
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|
||
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|
||
|
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||
|
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|
||
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|
||
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|
||
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||
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|
||
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||
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||
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||
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||
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|
||
|
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|
||
|
"typeIdentifier": "t_uint256",
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||
|
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|
||
|
}
|
||
|
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||
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||
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||
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|
||
|
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|
||
|
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||
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|
||
|
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|
||
|
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|
||
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|
||
|
"typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_address_$_t_uint256_$_$",
|
||
|
"typeString": "mapping(address => mapping(address => uint256))"
|
||
|
}
|
||
|
},
|
||
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|
||
|
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||
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||
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||
|
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||
|
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|
||
|
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||
|
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|
||
|
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|
||
|
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|
||
|
"typeIdentifier": "t_address",
|
||
|
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|
||
|
}
|
||
|
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|
||
|
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||
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||
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||
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||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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||
|
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|
||
|
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||
|
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||
|
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||
|
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||
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||
|
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||
|
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||
|
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||
|
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||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
"typeDescriptions": {
|
||
|
"typeIdentifier": "t_address_payable",
|
||
|
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|
||
|
}
|
||
|
},
|
||
|
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|
||
|
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|
||
|
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||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
"typeString": "function (uint256,uint256) pure returns (uint256)"
|
||
|
}
|
||
|
},
|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
},
|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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||
|
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||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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||
|
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||
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||
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||
|
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||
|
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|
||
|
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||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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||
|
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||
|
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||
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||
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|
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|
||
|
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|
||
|
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||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
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|
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|
||
|
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||
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||
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|
||
|
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||
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||
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||
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||
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||
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|
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|
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|
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|
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|
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|
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|
||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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"text": " @dev allow another account/contract to spend some tokens on your behalf\n throws on any error rather then return a false flag to minimize user errors\n also, to minimize the risk of the approve/transferFrom attack vector\n (see https://docs.google.com/document/d/1YLPtQxZu1UAvO9cZ1O2RPXBbT0mooh4DYKjA_jp-RLM/), approve has to be called twice\n in 2 separate transactions - once to change the allowance to 0 and secondly to change it to the new allowance value\n @param _spender approved address\n @param _value allowance amount"
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|
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|
||
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|
||
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|
||
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|
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|
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|
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|
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|
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|
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|
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|
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}
|
||
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|
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|
||
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|
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|
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||
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||
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||
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||
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|
||
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||
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|
||
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|
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|
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|
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|
||
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||
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|
||
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||
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||
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||
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|
||
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|
||
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||
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|
||
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|
||
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|
||
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|
||
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|
||
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||
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|
||
|
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|
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|
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|
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|
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|
||
|
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|
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|
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|
||
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|
||
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|
||
|
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|
||
|
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|
||
|
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|
||
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||
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|
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|
||
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||
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|
||
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|
||
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|
||
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||
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||
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|
||
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|
||
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||
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|
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|
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|
||
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||
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||
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||
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||
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||
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||
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||
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||
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||
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||
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||
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||
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||
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||
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||
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||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
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|
||
|
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|
||
|
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|
||
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|
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|
||
|
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|
||
|
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|
||
|
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|
||
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||
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|
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|
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|
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|
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|
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|
||
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|
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|
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|
||
|
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|
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|
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|
||
|
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|
||
|
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|
||
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|
||
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|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
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|
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|
||
|
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|
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|
||
|
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|
||
|
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|
||
|
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|
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|
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|
||
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||
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|
||
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|
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|
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|
||
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|
||
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|
||
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|
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|
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|
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|
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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||
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|
||
|
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|
||
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}
|
||
|
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|
||
|
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|
||
|
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|
||
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|
||
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|
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|
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|
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|
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|
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|
||
|
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|
||
|
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|
||
|
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|
||
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|
||
|
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|
||
|
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|
||
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|
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|
||
|
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|
||
|
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|
||
|
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|
||
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||
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|
||
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|
||
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|
||
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|
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|
||
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|
||
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],
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|
||
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|
||
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|
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|
||
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|
||
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|
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|
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|
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}
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|
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||
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}
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},
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|
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|
||
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|
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|
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||
|
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||
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|
||
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}
|
||
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},
|
||
|
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|
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|
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||
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||
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|
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||
|
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|
||
|
}
|
||
|
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||
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||
|
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||
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||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
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||
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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||
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||
|
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||
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||
|
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||
|
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||
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||
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|
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||
|
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||
|
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||
|
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||
|
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|
||
|
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|
||
|
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||
|
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||
|
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||
|
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||
|
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||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
"typeIdentifier": "t_address_payable",
|
||
|
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|
||
|
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|
||
|
},
|
||
|
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||
|
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|
||
|
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||
|
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||
|
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||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
"typeString": "function (uint256,uint256) pure returns (uint256)"
|
||
|
}
|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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||
|
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||
|
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||
|
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||
|
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||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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|
||
|
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||
|
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|
||
|
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||
|
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|
||
|
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||
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||
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||
|
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||
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||
|
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||
|
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||
|
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||
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||
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||
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||
|
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||
|
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||
|
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||
|
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||
|
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|
||
|
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||
|
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|
||
|
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||
|
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|
||
|
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||
|
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||
|
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|
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||
|
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||
|
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|
||
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|
||
|
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|
||
|
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|
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|
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||
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||
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||
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|
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|
||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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"text": " @dev allow another account/contract to spend some tokens on your behalf\n throws on any error rather then return a false flag to minimize user errors\n also, to minimize the risk of the approve/transferFrom attack vector\n (see https://docs.google.com/document/d/1YLPtQxZu1UAvO9cZ1O2RPXBbT0mooh4DYKjA_jp-RLM/), approve has to be called twice\n in 2 separate transactions - once to change the allowance to 0 and secondly to change it to the new allowance value\n @param _spender approved address\n @param _value allowance amount"
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|
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|
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|
||
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|
||
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|
||
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|
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|
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|
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|
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|
||
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}
|
||
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|
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|
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|
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|
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||
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||
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