digraph {

	send [
		label="CIC-ETH API:\ntransfer";
		shape="ellipse";
	];

	callback [
		label="callback";
		shape="ellipse";
		style="dashed";
	];

	send -> "eth.token.resolve_tokens_by_symbol"
	"eth.token.resolve_tokens_by_symbol" -> "eth.token.transfer" -> "eth.queue.otx_cache_transfer";
	"eth.token.transfer" -> "eth.queue.tx.create";
	"eth.token.transfer" -> "eth.tx.check_gas";
	"eth.tx.check_gas" -> "eth.tx.refill_gas" [ style="dashed" ];
	"eth.tx.check_gas" -> callback [ style="dashed" ];
	"eth.tx.refill_gas" -> callback [ style="dashed" ];

}
