$data = ActivityPub\Transmitter::createCachedActivityFromItem($target_id);
if (!empty($data)) {
$success = HTTPSignature::transmit($data, $inbox, $uid);
$data = ActivityPub\Transmitter::createCachedActivityFromItem($target_id);
if (!empty($data)) {
$success = HTTPSignature::transmit($data, $inbox, $uid);