{
  "paymentId": "5b3edb0d-af4f-5b77-905d-6433cb431f9a",
  "fromAccount": "ACC-2002",
  "toAccount": "ACC-6006",
  "amount": "1.000",
  "date": "2026-10-31T09:02:19+00:00",
  "purpose": "Batch sample 140 – refund",
  "notes": "Reference 140"
}