{"version":"1.0","type":"rich","provider_name":"Castle","provider_url":"https://castle.xyz","title":"@y6u7's deck on Castle","author_name":"y6u7","author_url":"https://castle.xyz/@y6u7","html":"<iframe src=\"https://castle.xyz/d/o_rZ9SpYf?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=\"@y6u7's deck on Castle\"></iframe>","width":450,"height":729,"thumbnail_url":"https://image.castle.xyz/19c60a12e978104e786bff81a5f3a456?h=800&format=png8&ar=5:7"}