EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"544f1ba59a082dad98c6a5308fd0499f4e7e001cb00d05e50599069af105902f","new_owner_id":"e3e3ddbbb7bff82295d9d2e2bef5d7bc08b4cee9e052c136a26a5d81594451ec","amount":"600000000000000000","memo":"sw:t:ZkbYOAMJQm"}]}