powerbot 合约 概览 操作 (22) 结构体 (36) 表 (11) 应用二进制接口 结构体 (36) balances_row balances 的表格行类型 { "name": "balances_row", "base": "", "fields": [ { "name": "funder", "type": "name" }, { "name": "balance", "type": "asset" }, { "name": "credits", "type": "credit_entry[]" } ] }