using System;

using System.Collections.Generic;

using Newtonsoft.Json;

using Newtonsoft.Json.Linq;

​

public class Program

{

    public static void Main()

    {

        string voucher = "[[\"0x5533fEF1a0081e0355E0A33Ae396A92F8c0CDD31\",[1,2,3,4,5],[\"333347433333333333333333\",\"0\",\"40000000000000000000\",\"0\",\"0\"]],\"0x218ab4abb49af4ca86a9d289c35624607cc3d01d88dde38eccd12f8067748ba7231baf790ba34db6c5c7ecd050566394a6a0234b89db004eeacd9fe03df128431b\"]";

        var parsedData = JArray.Parse(voucher);

​

        string receiver = parsedData[0][0].ToString();

        int[] poolIds = parsedData[0][1].ToObject<int[]>();

        string[] totalAmounts = parsedData[0][2].ToObject<string[]>();

        string signature = parsedData[1].ToString();

        Console.WriteLine(receiver);

        Console.WriteLine(poolIds[1]);

        Console.WriteLine(totalAmounts[2]);

        Console.WriteLine(signature);

        string[] voucherArray = new string[] { receiver, poolIds.ToString(), totalAmounts.ToString() };

        Console.WriteLine(voucherArray[0]);

    }

}