escrw.worlds 合约 概览 操作 (8) 结构体 (9) 表 (1) 应用二进制接口 结构体 (9) refund refund中的操作参数 { "name": "refund", "base": "", "fields": [ { "name": "key", "type": "name" }, { "name": "dac_id", "type": "name" } ] }