{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0ef0000bvgdbkragebpnjhru9v0","duration":146.356,"width":854,"height":482,"file_size":15498893,"thumb":{"web_uri":"tos-cn-p-0000/c68eb80b988e41509f1863706534b519","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":146.356,"file_size":13048586,"w":854,"h":480},"normal":{"duration":146.356,"file_size":9579650,"w":640,"h":360},"ultra":{"duration":146.356,"file_size":13049146,"w":854,"h":480}},"is_encrypted":null,"sp":null,"md5":"ddea6e7f1031094205641acfb2e3c107","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}