https://selca.kastden.org/account_media_list/metadata/1177/metadata-1177-vine-1044466722650136576.txt
https://selca.kastden.org/account_media_list/metadata/777/metadata-777-twitter-skc1210.txt
https://selca.kastden.org/account_media_list/metadata/776/metadata-776-nanagogo-matsui-sakiko.txt