$ rpki-client -vvf rpki.ripe.net/repository/DEFAULT/7e/75b43d-e742-48ea-945a-aa832db7b50a/1/nvtWQV815j-nQDpQH97druzqR1o.mft.html
File:                     nvtWQV815j-nQDpQH97druzqR1o.mft.html (raw, json)
Hash identifier:          jhFJyEq0jM9mU6Who8V9Un+XI0oDCcBfN/2yX80fRck=
rpki.ripe.net/repository/DEFAULT/7e/75b43d-e742-48ea-945a-aa832db7b50a/1/nvtWQV815j-nQDpQH97druzqR1o.mft.html: unsupported file type
Validation:               N/A