$ rpki-client -vvf rpki.ripe.net/repository/DEFAULT/74/4b9353-b70d-408b-a8b7-ec50daad82f7/1/NUMGApw0ZIudlY6CbxaMIi5m3Sw.roa.html
File:                     NUMGApw0ZIudlY6CbxaMIi5m3Sw.roa.html (raw, json)
Hash identifier:          4gWMyEQ4ipI/y3ZiFYhQMdesvi6JfvVh/pKUYbrzACo=
rpki.ripe.net/repository/DEFAULT/74/4b9353-b70d-408b-a8b7-ec50daad82f7/1/NUMGApw0ZIudlY6CbxaMIi5m3Sw.roa.html: unsupported file type
Validation:               N/A