{
  "result": "success",
  "pxTransactionId": "TXN-12345",
  "maskedCardNumber": "******5678",
  "enrollmentDate": "2026-06-03",
  "walletBalances": [
    {
      "walletCode": "1",
      "name": "Points",
      "balance": 1250
    }
  ]
}