{
  "paymentId": "f781c714-868f-5894-86e3-2f1d47c9960f",
  "fromAccount": "ACC-2002",
  "toAccount": "ACC-6006",
  "amount": "1.000",
  "date": "2026-10-31T09:02:43+00:00",
  "purpose": "Batch sample 164 – refund",
  "notes": "Reference 164"
}