{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0290000c1h18sp8jrao24bbrt60","duration":147.587,"width":710,"height":480,"file_size":15250920,"thumb":{"web_uri":"tos-cn-p-0000/b1952aa3769c4582af4da62cde1be31f","width":532,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"high":{"duration":147.587,"file_size":11981228,"w":710,"h":480},"normal":{"duration":147.587,"file_size":9217328,"w":532,"h":360},"ultra":{"duration":147.587,"file_size":11981228,"w":710,"h":480}},"is_encrypted":null,"sp":null,"md5":"79ab28b2a1fe7e8a93bd5e64def60fa5","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}