{"version":"1.0","type":"rich","width":420,"height":560,"title":"Quaternion Julia fractal, by Dr. agon","html":"<div class=\"lkg-blocks-player\"><iframe src=\"https://blocks.glass/embed/115158\" frameborder=\"0\" width=\"420\" height=\"560\" allow=\"autoplay; encrypted-media; xr-spatial-tracking; accelerometer; gyroscope; magnetometer\" allowfullscreen mozallowfullscreen=\"true\" webkitallowfullscreen=\"true\" execution-while-out-of-viewport=\"true\" execution-while-not-rendered=\"true\"></iframe></div>","author_name":"aXvXiA (Dr.agon)","author_url":"https://blocks.glass/dr-agon","provider_name":"Looking Glass Blocks","provider_url":"https://blocks.glass","thumbnail_url":"https://dl.blocks.glass/u/0c4dc9243e4e4b67/finalv11.png?format=webp&fit=fill&rect=0-5040-420-560&width=420&height=560","thumbnail_width":420,"thumbnail_height":560}