EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"399621f04b1e5470119470c59370864af611142555b9660b6b5a4319b9714e1b","amount":"200000000000","memo":"sw:tr:GPv6jbMNPX"}]}