{
    "version": 1.0,
    "title": "My own crossword wow",
    "type": "rich",
    "html": "<iframe width=\"500\" height=\"500\" style=\"border:3px solid black; margin:auto; display:block\" frameborder=\"0\" src=\"https://crosswordlabs.com/embed/my-own-crossword-wow\"></iframe>",
    "width": 500,
    "height": 500,
    "thumbnail_url": "https://crosswordlabs.com/image/5243462.svg",
    "thumbnail_width": 100,
    "thumbnail_height": 100
}