public function processItem($data) {
    $config = $this->config->get('social_lets_connect_usage.settings');
    $usage_data_url = $config->get('url');

    try {
      $response = $this->client->post($usage_data_url, ['json' => $data]);
    }
    catch (RequestException $e) {
      return FALSE;
    }
    return Json::decode($response->getBody()->getContents());
  }