public function __toString()
{
$display = ['id', 'merchantAccountDetails', 'exceptionMessage', 'amount', 'disbursementDate', 'followUpAction', 'retry', 'success', 'transactionIds'];
$displayAttributes = [];
foreach ($display as $attrib) {
$displayAttributes[$attrib] = $this->{$attrib};
}
return __CLASS__ . '[' . Util::attributesToString($displayAttributes) . ']';
}