{"version":"1.0","type":"rich","provider_name":"Flat","provider_url":"https://flat.io","author_url":"https://flat.io/2887985284443308","author_name":"ねこ鉄道【光】","width":800,"height":400,"title":"ライアーダンサー　ピアノ再現（とちゅう）","html":"<iframe src=\"https://flat.io/embed/6972104554fecfbe7c44ad06\" allowfullscreen height=\"400\" width=\"800\" frameBorder=\"0\"></iframe>","thumbnail_url":"https://flat.io/api/v2/scores/6972104554fecfbe7c44ad06/revisions/last/thumbnail.png?noRedirect=true"}