{
  "paymentId": "d2cded91-bab3-5625-8944-425803d228ad",
  "fromAccount": "ACC-2002",
  "toAccount": "ACC-6006",
  "amount": "1.000",
  "date": "2026-10-31T09:03:07+00:00",
  "purpose": "Batch sample 188 – refund",
  "notes": "Reference 188"
}