GET /topic/%2523%25D8%25A7%25D9%2584%25D8%25B5%25D9%2588%25D8%25A7%25D8%25BA_%25D8%25A7%25D9%2584%25D8%25AF%25D8%25A7%25D9%2587%25D9%2588%25D9%2585_%25D8%25A7%25D9%2584%25D8%25B7%25D8%25A7%25D8%25AD%25D9%2588%25D8%25B3