$ rpki-client -vvf rpki.ripe.net/repository/DEFAULT/7c/6dfbcf-313b-47b9-bf8e-a778a0c14859/1/S4cDP8aofTuNDLPOGrK6u-UroxE.mft.html
File:                     S4cDP8aofTuNDLPOGrK6u-UroxE.mft.html (raw, json)
Hash identifier:          UF7ncYBxzTDa/fEU3s5ab4NrcL2KhsbsEsnouTG4BNE=
rpki.ripe.net/repository/DEFAULT/7c/6dfbcf-313b-47b9-bf8e-a778a0c14859/1/S4cDP8aofTuNDLPOGrK6u-UroxE.mft.html: unsupported file type
Validation:               N/A