using System;

using System.Collections;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Diagnostics;

using System.IO;

using System.Reflection;

using System.ComponentModel;

​

using Newtonsoft.Json;

using Newtonsoft.Json.Linq;

using Newtonsoft.Json.Converters;

using Newtonsoft.Json.Serialization;

    public class Program

    {

        static string GetJson()

        {

            var json = @"{

   ""entry"":[

  {

     ""changes"":[  ],

     ""id"":""1037501376337008"",

     ""time"":1465883784

  }

   ],""object"":""page""

}";

            return json;

        }

        public static void Main()

        {

            var jsonRealTimeNotification = GetJson();

            dynamic result = JsonConvert.DeserializeObject<dynamic>(jsonRealTimeNotification);

            string objectType = result.@object.ToString();

            Console.WriteLine(result.@object.Path + ": ");

            Console.WriteLine(objectType);

        }

    }

​