EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"4223d8cb6fb06e28b8331671c0d9c20ddec79aa15f57599737864e6e8d61fbe6","amount":"500000000000000000","memo":"sw:tr:MgQvzwvXKr"}]}