{"version":"1.0","type":"rich","provider_name":"Flat","provider_url":"https://flat.io","author_url":"https://flat.io/3943207698086584","author_name":"Matthew Keller","width":800,"height":400,"title":"Triplet note grid","html":"<iframe src=\"https://flat.io/embed/6a584b6e62e57f26094e09d6\" allowfullscreen height=\"400\" width=\"800\" frameBorder=\"0\"></iframe>","thumbnail_url":"https://flat.io/api/v2/scores/6a584b6e62e57f26094e09d6/revisions/last/thumbnail.png?noRedirect=true"}