$ rpki-client -vvf rpki.ripe.net/repository/DEFAULT/8a/67f1c5-8229-4173-99c1-dbd760045eb7/1/yPGA3UiWddR5NSX-5s__Rpcv8zw.mft.html
File:                     yPGA3UiWddR5NSX-5s__Rpcv8zw.mft.html (raw, json)
Hash identifier:          zJHBjADvynT/kOHV4j8bBTKf2JJggkye7ugAyVPZZDk=
rpki.ripe.net/repository/DEFAULT/8a/67f1c5-8229-4173-99c1-dbd760045eb7/1/yPGA3UiWddR5NSX-5s__Rpcv8zw.mft.html: unsupported file type
Validation:               N/A