{"version":"1.0","type":"rich","provider_name":"Castle","provider_url":"https://castle.xyz","title":"Chemistry Game, more elements coming soon - by @4RTHURBURG3R on Castle","author_name":"4RTHURBURG3R","author_url":"https://castle.xyz/@4RTHURBURG3R","html":"<iframe src=\"https://castle.xyz/d/1ZBvKHAs4?embed=true\" width=\"450\" height=\"729\" frameborder=\"0\" scrolling=\"no\" credentialless allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" style=\"border-radius: 10px; max-width: 100%; aspect-ratio: 450/729; height: auto;\" title=\"Chemistry Game, more elements coming soon - by @4RTHURBURG3R on Castle\"></iframe>","width":450,"height":729,"thumbnail_url":"https://image.castle.xyz/2851e6e379252b89f2fd32d8d521b3a6?h=800&format=png8&ar=5:7"}