{"version":"1.0","type":"rich","provider_name":"Flat","provider_url":"https://flat.io","author_url":"https://flat.io/hirayama_takashi","author_name":"Takashi Hirayama","width":800,"height":400,"title":"07 右手階段","html":"<iframe src=\"https://flat.io/embed/6321d000438c4f001322f292\" allowfullscreen height=\"400\" width=\"800\" frameBorder=\"0\"></iframe>","thumbnail_url":"https://flat.io/api/v2/scores/6321d000438c4f001322f292/revisions/last/thumbnail.png?noRedirect=true"}