using System;

​

public class Program

{

    public static void Main()

    {

        string timeStampString = "2022-05-12T12:59:35";

        DateTime timeStamp = DateTime.Now;

            if (DateTime.TryParse(timeStampString, out timeStamp))

            {

                  if (timeStamp < DateTime.Now.AddSeconds(-120))

                  {

                    System.Console.WriteLine( "Magic");

                  }

            }

            else

            {

              System.Console.WriteLine($"Invalid Timestamp Format: {timeStampString}");

            }

    }

}