EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d5f1dd8b073b21621ef4d15a62f6aadc63b8e850e7451f3388f0c3d9add8e9fe","new_owner_id":"89fd1ae4eb5bd6f36896e472f88b380ffda8f92df3388b24c828698b99b35252","amount":"4000000000000000000","memo":"sw:t:Gy0nKYz3Q6"}]}