EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"75ed127f34a339321761a684bd312657620e8a84afb6ddd8df5874a30bd20608","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5rArZyB7AX"}]}