EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"51a69ee3ae740b9c93e2d645a01bf2ad8fc9a5c8e203b9d36609a4e2dbb3ed52","new_owner_id":"4195dbf3c250f84726e2297799a45ab3160c43c57c9be9a648e0b4b5f52b6f5f","amount":"1890000000000000000","memo":"sw:t:LQ6WV5onkD"}]}