{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0c90000bt5er8ttc5bmtige7c7g","duration":73.08,"width":852,"height":480,"file_size":2160247,"thumb":{"web_uri":"tos-cn-p-0000/082861abb92143feb006c61707f08a74","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":73.08,"file_size":3219363,"w":852,"h":480},"normal":{"duration":73.08,"file_size":2664784,"w":640,"h":360},"ultra":{"duration":73.08,"file_size":3219363,"w":852,"h":480}},"is_encrypted":null,"sp":null,"md5":"9f835d91593fd165bcad3dc30352c53f","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}