{"version":"1.0","type":"rich","provider_name":"Castle","provider_url":"https://castle.xyz","title":"How I colour my stuff - by @20th_perfect_number on Castle","author_name":"20th_perfect_number","author_url":"https://castle.xyz/@20th_perfect_number","html":"<iframe src=\"https://castle.xyz/d/XUdnKMsz6VCC?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=\"How I colour my stuff - by @20th_perfect_number on Castle\"></iframe>","width":450,"height":729,"thumbnail_url":"https://image.castle.xyz/014679a33e98eb5bf036c04f8dde5eeb?h=800&format=png8&ar=5:7"}