{
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		"arch": null, 
		"fork": null,
		"network_id": null,
		"common_name": null,
		"extra": {}
	},
	"contents": {
		"token": {
			"reference": null,
			"key_account": null
		},
		"token_index": {
			"reference": null,
			"key_account": null
		},
		"address_declarator": {
			"reference": null,
			"key_account": null
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	}
}