EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0da87e2d1fd9fa44eb2646bc7386fb4a5aab7ea785eca2caf9d7b614d5ced9d6","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:KgAaVxVKDe"}]}