EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"542219dbb4bdd99121c288687d15d681392b9d5c3ea190cbb7a5e293dd30b74a","new_owner_id":"161f5c5cd40244760230e5fa02176d7104744d804781e36e646d1af28319656a","amount":"273130000000000000000","memo":"sw:t:gyAL9BZaka"}]}