{"id": 191,"source": "instagram","original_id": "108951331291402244","published_at": "2013-03-05T17:46:01+03:00","shortlisted_at": "2013-03-05T17:45:58+03:00","sender": {"id": "455637162","username": "nick_name","fullname": "Full Name","picture": "http://example.com/profile_images/avatar.png"},"text": "Description of a post #with #hastags","media": [{"type": "image","thumb": "http://example.com/images/small-image.png","url": "http://example.com/images/large-image.png"},{"type": "video","thumb": "http://example.com/videos/low-resolution.mp4","url": "http://example.com/videos/standard-resolution.mp4"}],"tags": ["gallery 1"]}
Image fields is present only if image of appropriate size is available in the tweet.