{
  "paymentId": "754d7ae0-3520-5d9a-a99b-2456baf34408",
  "fromAccount": "ACC-1001",
  "toAccount": null,
  "amount": "12.345",
  "date": "2026-10-31T12:00:00+03:00",
  "purpose": "Sample transfer 037"
}