EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2fe48c8858cab9d9c066cb430917592a6fe7200a05b71702bf428f7635a60546","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMpQzgjAYO"}]}