{"type":"rich","version":1.0,"title":"knest demo","width":1179,"html":"<a href=\"https://asciinema.org/a/509497\" target=\"_blank\"><img src=\"https://asciinema.org/a/509497.png\" alt=\"knest demo\" width=\"1179\"></a>","height":824,"author_name":"fengye87","author_url":"https://asciinema.org/~fengye87","provider_name":"asciinema","provider_url":"https://asciinema.org/","thumbnail_height":824,"thumbnail_url":"https://asciinema.org/a/509497.png","thumbnail_width":1179}