{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0g10000c31b58fsja31osq9pegg","duration":293.617,"width":624,"height":352,"file_size":1718,"thumb":{"web_uri":"tos-cn-p-0000/f8d90ccd424742c1b9a96626fcd53593","width":624,"height":352,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"normal":{"duration":293.617,"file_size":11567064,"w":624,"h":352}},"is_encrypted":null,"sp":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}