drain.nefty 合约 概览 操作 (11) 结构体 (17) 表 (2) 应用二进制接口 结构体 (17) whitelist_s whitelist 的表格行类型 { "name": "whitelist_s", "base": "", "fields": [ { "name": "memo", "type": "uint64" }, { "name": "tokens", "type": "extended_symbol[]" } ] }