$ rpki-client -vvf rpki.ripe.net/repository/DEFAULT/75/3e50c9-95d0-4ab7-a7e1-0111038934d3/1/hyS0Af_qw9XbQvgoyrTxY8Bk1tU.mft.html
File:                     hyS0Af_qw9XbQvgoyrTxY8Bk1tU.mft.html (raw, json)
Hash identifier:          d8DwX5hXjE10YTJHyl/JDbVF+4GNaWxJuhEvHsBTm3Q=
rpki.ripe.net/repository/DEFAULT/75/3e50c9-95d0-4ab7-a7e1-0111038934d3/1/hyS0Af_qw9XbQvgoyrTxY8Bk1tU.mft.html: unsupported file type
Validation:               N/A