{
  "paymentId": "a7cdff3b-29f3-5745-84ff-74d212f87ee4",
  "fromAccount": "ACC-1001",
  "toAccount": "ACC-2002",
  "amount": null,
  "date": "2026-10-31T12:00:00+03:00",
  "purpose": "Sample transfer 027"
}