wordtokeneos Contract Overview Actions (8) Structs (10) Tables (2) ABI Overview stamp Action parameter in stamp { "name": "stamp", "base": "", "fields": [ { "name": "from", "type": "name" }, { "name": "to", "type": "name" }, { "name": "quantity", "type": "asset" }, { "name": "memo", "type": "string" }, { "name": "hash", "type": "checksum256" } ] }