GET /topic/%2523%25D8%25A7%25D9%2584%25D8%25A7%25D8%25B3%25D9%258A%25D9%2588%25D9%258A%25D9%2587_%25D8%25AD%25D9%258A%25D9%2584_%25D8%25B5%25D8%25B9%25D8%25A8%25D9%2587_%25D9%2582%25D9%2588%25D9%258A%25D9%2587