EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"4221a90afac981a1c0752b46810951584f200fb0c5b52cae77a4817f724ec7e7","amount":"500000000000000000","memo":"sw:tr:ZgyvA9kqK8"}]}