GET /topic/%2523%25D8%25B4%25D9%258A%25D8%25A6%25D8%25A7%25D9%2586_%25D8%25A7%25D8%25B0%25D8%25A7_%25D8%25A7%25D8%25AC%25D8%25AA%25D9%2585%25D8%25B9%25D9%2588_%25D9%2581%25D8%25AA%25D9%2586%25D9%2587