EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"b49116a0b8a70042a47cae4a4baefb0c4040450b14be8fe8d64ad62d73a2b8cc","amount":"500000000000000000","memo":"sw:tr:RgBnoLnEgO"}]}