{"version":"1.0","type":"rich","provider_name":"Flat","provider_url":"https://flat.io","author_url":"https://flat.io/9846793452008738","author_name":"渡辺愛哩","width":800,"height":400,"title":"Chessboard アルト","html":"<iframe src=\"https://flat.io/embed/684e7873ed07c25cd250a441\" allowfullscreen height=\"400\" width=\"800\" frameBorder=\"0\"></iframe>","thumbnail_url":"https://flat.io/api/v2/scores/684e7873ed07c25cd250a441/revisions/last/thumbnail.png?noRedirect=true"}