<XML>
  <post>
    <like>
      <guid>$guid</guid>
      <target_type>$target_type</target_type>
      <parent_guid>$parent_guid</parent_guid>
      <parent_author_signature>$parentsig</parent_author_signature>
      <author_signature>$authrosig</author_signature>
      <positive>$positive</positive>
      <diaspora_handle>$handle</diaspora_handle>
    </like>
  </post>
</XML>