{"version":"1.0","type":"rich","provider_name":"Flat","provider_url":"https://flat.io","author_url":"https://flat.io/bianca_iannetta","author_name":"Bianca Iannetta","width":800,"height":400,"title":"Practice exercises","html":"<iframe src=\"https://flat.io/embed/5f6a40c93c3e4868960ffc5a\" allowfullscreen height=\"400\" width=\"800\" frameBorder=\"0\"></iframe>","thumbnail_url":"https://flat.io/api/v2/scores/5f6a40c93c3e4868960ffc5a/revisions/last/thumbnail.png?noRedirect=true"}