{
  "version": "V1.6.0",
  "event_name": "ISSUING",
  "event_type": "card.3ds.otp",
  "event_id": "26de83a5-cea5-4f84-ab11-48813025e40a",
  "source_id": "12ea604d-5899-43d6-8c2d-618c9ce8eae3",
  "data": {
    "reference_code": "4868798",
    "otp": "12344444",
    "customer_id": "67f006f4-d593-49f4-be0e-f1f894e8933b",
    "card_id": "1d749d10-511e-469f-9a83-0560a602ac37",
    "card_number": "1234********3381",
    "transaction_currency": "USD",
    "transaction_amount": "100",
    "merchant_name": "Example Merchant"
  }
}