{"version":"1.0","type":"rich","provider_name":"Castle","provider_url":"https://castle.xyz","title":"Play planet simulation by @Planet_Korea on Castle","author_name":"Planet_Korea","author_url":"https://castle.xyz/@Planet_Korea","html":"<iframe src=\"https://castle.xyz/d/MFu_sgrjmf7Q?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=\"Play planet simulation by @Planet_Korea on Castle\"></iframe>","width":450,"height":729,"thumbnail_url":"https://image.castle.xyz/7cd4bca5d80fd6616a393b9bab736015?h=800&format=png8&ar=5:7"}