Response: {"pp_Amount":"1000","pp_AuthCode":"","pp_BankID":"","pp_BillReference":"bill001","pp_Language":"EN","pp_MerchantID":"545821396","pp_ResponseCode":"110","pp_ResponseMessage":"Please provide a valid value for ppmpf_1.","pp_RetreivalReferenceNo":"","pp_SubMerchantId":"","pp_TxnCurrency":"PKR","pp_TxnDateTime":"20260429112411","pp_TxnRefNo":"T20260429112411","pp_SettlementExpiry":"","pp_TxnType":"MWALLET","pp_Version":"1.1","ppmpf_1":"1","ppmpf_2":"2","ppmpf_3":"3","ppmpf_4":"4","ppmpf_5":"5","pp_SecureHash":""}