public function matchesRequest()
    {
        if (isset($this->headers['x-twitter-webhooks-signature'])) {

            $signature = $this->headers['x-twitter-webhooks-signature'][0];
            $hash = hash_hmac('sha256', json_encode($this->payload->all()), $this->config->get('consumer_secret'), true);

            return $signature === 'sha256='.base64_encode($hash);
        }
        return false;
    }