EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"09e218315bc19059105b3eb9e74f8a3e28e4a438d1ef553805a7423cb562d7e6","new_owner_id":"9424c22ddca2539bdd4b612e5c5cfa6a4d4e278d3b995593cf3e3d122dcc9f8a","amount":"4990000000000000000","memo":"sw:t:5QZxDoqxy6"}]}