EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a54f0c412a65a693929f8ca4839cb15346ea79c9f61c88854d45ee3c9990e675","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VjpGbYKxqO"}]}