EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c12487f00cbb494cd76d8c5b4fe51e225571ff0c1bd5a3fa3fa59a2fe80934ec","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMp5PkXwq5"}]}