<% sign.sign_field_name %>
Time: <% sign.sign_field_time %>
Reason: <% sign.sign_field_reason %>
Certificate:
Owner: <% sign.cert_info.owner_name %>
Serial Number: <% sign.cert_info.serial_number %>
Valid from <% sign.cert_info.valid_from %> to <% sign.cert_info.valid_to %>