public function nodes()
{
$subver = $this->bootstrap->httpRequest->request->get('subversion');
//$subver = urldecode($subver);
$subver = $_GET['subversion'];
$paycoinDb = new PaycoinDb();
$nodes = $paycoinDb->getNodes($subver);
$nodes = array_column($nodes, 'addr');
foreach ($nodes as &$node) {
$node = str_replace(':8998', '', $node);
}
$response['nodes'] = $nodes;
$this->outputJsonResponse($response);
}
