EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f52203b3c1150e3b841ed47ba0c621b3d7ed218dfaa3a9f56ce7ed6c905d3f41","new_owner_id":"d9cf34cf07f96c4b592cb97414bc91a150e1597409f349a48f2eab3eca38f9d5","amount":"5000000000000000000","memo":"sw:t:Gy09m04Wj6"}]}