EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"644517d83cf3433c874a7423339e3a2dc5421303af616c7aedee9a35b616f1c1","amount":"200000000000","memo":"sw:tr:vKor0AlYgd"}]}