EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c147914f4cad94dc8fe93ab0504bbd3e93425eef260c5e12c06f91fe9c1e0f7a","new_owner_id":"d6e8b6b25a88c2a9520b411c8e1799b5ffca16e474d67912d390f37d743ab921","amount":"5400000000000000000","memo":"sw:t:Vk19qxg1kv"}]}