Authentication padding
The initial authentication padding value is @6F393fk6FzVz9aM63CfpsWE0J1Z7flEl9662X NOTE: The server WILL send you a new authentication padding after your first request.
The initial authentication padding value is @6F393fk6FzVz9aM63CfpsWE0J1Z7flEl9662X NOTE: The server WILL send you a new authentication padding after your first request.