{"version":"1.0","type":"rich","provider_name":"Flat","provider_url":"https://flat.io","author_url":"https://flat.io/7479109564253216","author_name":"沱﨑 珊楽 (みさき さがく)","width":800,"height":400,"title":"蛍の光","html":"<iframe src=\"https://flat.io/embed/69ec37dbaaa37603a51ced00\" allowfullscreen height=\"400\" width=\"800\" frameBorder=\"0\"></iframe>","thumbnail_url":"https://flat.io/api/v2/scores/69ec37dbaaa37603a51ced00/revisions/last/thumbnail.png?noRedirect=true"}