EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4043177e9eb5247fc4f604c2866b86ba45b7b1c772c8f84c0abfaa0c4bbb526a","new_owner_id":"31e8a74cf63a092bb07e2ce6330382b66ee94922d4da03dc112d27f21311661e","amount":"4000000000000000000","memo":"sw:t:VklZJMqNjL"}]}