CBPDocument::unSignArray

static function unSignArray(string $unsignedSource, $salt)
{
	$signer = new MainSecuritySignSigner;

	try
	{
		$unsigned = $signer->unsign($unsignedSource, $salt);
		$result = MainWebJson::decode($unsigned);
	}
	catch (Exception $e)
	{
		$result = [];
	}

	return $result;
}