{
  "version": "2.4"
}

{
  "eventType": "DISPUTE.STATUS",
  "version": "2.4",
  "type": "DISPUTE",
  "status": "CHALLENGED",
  "primerAccountId": "acct_123456789",
  "transactionId": "txn_987654321",
  "orderId": "order_12345",
  "paymentId": "pay_67890",
  "paymentMethod": {
    "type": "CARD",
    "card": {
      "network": "VISA",
      "last4": "1234",
      "expiry": "12/25"
    }
  },
  "processor": "ADYEN",
  "processorDisputeId": "dispute_123456789",
  "receivedAt": "2025-09-23T13:00:00Z",
  "challengeRequiredBy": "2025-10-07T13:00:00Z",
  "reason": "Fraudulent transaction",
  "reasonCode": "4800",
  "processorReason": "Chargeback reason code 4800",
  "amount": 1000,
  "currency": "GBP",
  "merchantId": "merchant_12345"
}