fnd.shipload 合约 概览 操作 (12) 结构体 (20) 表 (7) 应用二进制接口 结构体 (20) lots_row lots 的表格行类型 { "name": "lots_row", "base": "", "fields": [ { "name": "asset_id", "type": "uint64" }, { "name": "grade", "type": "name" }, { "name": "auction_id", "type": "uint64" } ] }