EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b8cde1920736077c1da51422d241e7052e9d35147ca25b2f0b0cd50d07446511","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DB0lgOp2"}]}