{"version":"1.0","type":"rich","provider_name":"Flat","provider_url":"https://flat.io","author_url":"https://flat.io/5167145411169418","author_name":"🎼推し","width":800,"height":400,"title":"卒業ソング","html":"<iframe src=\"https://flat.io/embed/699ed290c2106220aa66939c\" allowfullscreen height=\"400\" width=\"800\" frameBorder=\"0\"></iframe>","thumbnail_url":"https://flat.io/api/v2/scores/699ed290c2106220aa66939c/revisions/last/thumbnail.png?noRedirect=true"}