Not able to load json markdown

I am trying to use it with json data but it's not working. What method should I use here?

```
<div ng-repeat="row in user">
<h2><a  href="{{row.user.html_url}}" >{{row.user.login}}</h2></a>
 <marked> 
 {{row.body}} 
 </marked>  
 </div>

```
