
addsnapshot中的操作参数
{ "name": "addsnapshot", "base": "", "fields": [ { "name": "admin", "type": "name" }, { "name": "snapshot_name", "type": "string" }, { "name": "block_height", "type": "uint64" }, { "name": "asset", "type": "extended_symbol" }, { "name": "root", "type": "checksum256" }, { "name": "start_at", "type": "uint32" }, { "name": "end_at", "type": "uint32" } ] }