EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8520a6318dc95aa4b2d68089b179a547d09970eac1642d16daa2a8d7e17d5ee2","new_owner_id":"bb6fb28ef74aaeaea89710ea16793bd4880fc2301106bc165218c7fa54c61f60","amount":"1540000000000000000","memo":"sw:t:n5QZDmOXy6"}]}