<XML> <post> <like> <guid>$guid</guid> <target_type>$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>