$ rpki-client -vvf rpki.ripe.net/repository/DEFAULT/74/319c7b-28c6-49a3-ac1b-fae0e5d2eebf/1/53e8jj7CUM6F-5CRPCxJBRBD68U.mft.html
File:                     53e8jj7CUM6F-5CRPCxJBRBD68U.mft.html (raw, json)
Hash identifier:          WQsw6kDjxWjUrg7hA4MRzcvVF83zrMz6M2Ro2IqimW0=
rpki.ripe.net/repository/DEFAULT/74/319c7b-28c6-49a3-ac1b-fae0e5d2eebf/1/53e8jj7CUM6F-5CRPCxJBRBD68U.mft.html: unsupported file type
Validation:               N/A