{"version":"1.0","type":"rich","provider_name":"Castle","provider_url":"https://castle.xyz","title":"Backrooms 3d game by @Matteoxddd on Castle","author_name":"Matteoxddd","author_url":"https://castle.xyz/@Matteoxddd","html":"<iframe src=\"https://castle.xyz/d/MZqsTnocCFH5?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=\"Backrooms 3d game by @Matteoxddd on Castle\"></iframe>","width":450,"height":729,"thumbnail_url":"https://image.castle.xyz/8a1c9138358b85dc59c8be90be3f6ceb?h=800&format=png8&ar=5:7"}