GET /topic/%2523%25D8%25A7%25D9%2584%25D9%2584%25D8%25A7%25D8%25AC%25D8%25A6%25D9%258A%25D9%2586_%25D8%25A7%25D9%2584%25D8%25B3%25D9%2588%25D8%25B1%25D9%258A%25D9%258A%25D9%2586