JavaScriptSerializer json = new JavaScriptSerializer();
json.Deserialize(data, typeof (object));

Dictionary<string,object[]> dic = json.Deserialize<Dictionary<string, object[]>>(data);
            foreach (KeyValuePair<string, object[]> keyValuePair in dic)
            {
                if (keyValuePair.Key == "data")
                {
                    foreach (dynamic valuePair in keyValuePair.Value)
                    {
                        Console.WriteLine(valuePair["name"]);
                    }
                }
            }