EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2639af9a4760da2d0cebc4fe9311a93732df368af9121e3934377d7a3abb43c6","new_owner_id":"bf13e84377b1c3b7d00aeb0eebafb83bb23ffb5498457dbe6a780c6221eb5240","amount":"4000000000000000000","memo":"sw:t:OjM8oM2vyE"}]}