$ rpki-client -vvf rpki.ripe.net/repository/DEFAULT/75/db3efd-d9f4-4356-a9f9-dcf505ae9e5d/1/WWKrg3l43bO-0_YbBQmLXb3anDs.mft.html
File:                     WWKrg3l43bO-0_YbBQmLXb3anDs.mft.html (raw, json)
Hash identifier:          zb/Et7ZhgD981HTRsIhxrqiSuPHE5JzKdkt6MkKENCM=
rpki.ripe.net/repository/DEFAULT/75/db3efd-d9f4-4356-a9f9-dcf505ae9e5d/1/WWKrg3l43bO-0_YbBQmLXb3anDs.mft.html: unsupported file type
Validation:               N/A