{"type":"video","version":"1.0","provider_name":"Coub","provider_url":"https://coub.com/","title":"optimistic video challenge","author_name":"Albert&Shtein","author_url":"https://coub.com/albert-shtein","html":"<iframe src=\"https://coub.com/embed/7o4z3\" allowfullscreen=\"true\" frameborder=\"0\" allow=\"autoplay; fullscreen; web-share; clipboard-write\" width=\"640\" height=\"360\"></iframe>","width":640,"height":360,"thumbnail_url":"https://attachments-cdn-s.coub.com/coub_storage/coub/simple/cw_image/6b1257c8807/a671e072cca1e041a7e9e/1439413416_00020.jpg","thumbnail_width":640,"thumbnail_height":360,"url":"https://coub.com/view/7o4z3"}