https://selca.kastden.org/account_media_list/metadata/2097/metadata-2097-instagram-kyunmao_m99.txt
https://selca.kastden.org/account_media_list/metadata/1047/metadata-1047-nanagogo-mita-mao.txt
https://selca.kastden.org/account_media_list/metadata/478/metadata-478-twitter-kyunmao_m99.txt