import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.Base64;
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String payload = "ZURGQzCBrzCBgAIBAjB7MDkCAQIYDzIwMjUwMzA3MTAxMDIyWgwTZGV2X2JvaGFfMDAxIU1BU1RFUgIBATALEwNJTlICAQACAQIwPgwSRU1JTUtfREVWX0JPSEFfMS4wBgorBgEEAYKvOgMBBgorBgEEAYKvOgMBBBAEclV5IPePe7HjEFpkWQzZMCoMCkVNSUZBQl8xLjAGCisGAQQBgq86AwEEEAmjOuPK+hBvYD+g4ITIuwY=";
		System.out.println("payload = " + payload);
		String json = new String(Base64.getDecoder().decode(payload));
		System.out.println("json = " + json);
	}
}

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