{"rich_content":{"text":"","spans":null},"video":{"vid":"v038b0e70000bvbpto7bs17v9t8agj9g","duration":268.6,"width":854,"height":482,"file_size":29039014,"thumb":{"web_uri":"tos-cn-p-0000/1ed469e41be9453687f1ff7b789bb44b","width":640,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"high":{"duration":268.6,"file_size":24303866,"w":854,"h":480},"normal":{"duration":268.6,"file_size":18009748,"w":640,"h":360},"ultra":{"duration":268.6,"file_size":24303866,"w":854,"h":480}},"is_encrypted":null,"sp":null,"md5":"2dec0b14ba9d86bb185d786a9c229882","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}