$ rpki-client -vvf rpki.ripe.net/repository/DEFAULT/7b/9c6dad-377a-444e-b0dc-063ce6cf460d/1/UMHkJvWOQq4w5Wzbf_TY-d3YWzA.mft.html
File:                     UMHkJvWOQq4w5Wzbf_TY-d3YWzA.mft.html (raw, json)
Hash identifier:          NYiw/wJq+rZY3VVVcGWF8WYWWrdsN9/hLdsI+9YeFmU=
rpki.ripe.net/repository/DEFAULT/7b/9c6dad-377a-444e-b0dc-063ce6cf460d/1/UMHkJvWOQq4w5Wzbf_TY-d3YWzA.mft.html: unsupported file type
Validation:               N/A