{"version": "1.0", "type": "rich", "width": "720", "height": "350", "html": "<iframe loading=\"lazy\" width=\"720\" height=\"350\" src=\"https://crumb.sh/embed/KUwWNsR2xyR\" title=\"Create an iterable with a constructor\" frameborder=\"0\" allow=\"clipboard-write\" sandbox=\"allow-scripts allow-same-origin allow-top-navigation-by-user-activation allow-popups allow-popups-to-escape-sandbox\"></iframe>", "title": "Create an iterable with a constructor", "thumbnail_url": "https://crumb.sh/crumbshot/KUwWNsR2xyR", "thumbnail_width": "800", "thumbnail_height": "418", "provider_name": "crumb.sh", "provider_url": "https://crumb.sh"}