EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c770ea75e78936ab6ca6ad30e70083e8f9d5be4443ec2f055173fa5184f45a59","new_owner_id":"af8e2ff3829a0ca6ba9271f278a2e0d312595b588600dd53c4be79161c7ee2a9","amount":"700000000000000000","memo":"sw:t:gk3Yo8L9jr"}]}