https://selca.kastden.org/account_media_list/metadata/2069/metadata-2069-twitter-hatsu_akb.txt
https://selca.kastden.org/account_media_list/metadata/1566/metadata-1566-nanagogo-utada-hatsuka.txt
https://selca.kastden.org/account_media_list/metadata/1537/metadata-1537-instagram-utahatsu78.txt