title: Removing root node in json
body: <p>I have a json data stored in a variable.
  var jsonstring;</p>
  
  <p><strong>Json Data:</strong></p>
  
  <pre><code>{ "XYZ": { "abc":[{....}] } }
  </code></pre>
  
  <p>From above JSON Data, I should not have XYZ node. I need JSON Data as</p>
  
  <pre><code>{ "abc":[{....}] }
  </code></pre>
  
  <p>How can i remove using Javascript.</p>