{"type":"rich","version":"1.0","provider_name":"Supademo Demos","provider_url":"https://app.supademo.com","author_name":"Supademo Demos","title":"How to review proofs","width":1024,"height":515,"html":"<iframe src=\"https://app.supademo.com/embed/O1LGuEYfv6tOUv5BebQFx\" width=\"1024\" height=\"515\" title=\"How to review proofs\" allowfullscreen allow=\"clipboard-write\"></iframe>"}