{
  "paymentId": "2925b878-10c6-52cc-9560-b6dec41d3630",
  "fromAccount": "ACC-1001",
  "toAccount": "ACC-2002",
  "amount": "12.345",
  "date": "2026-02-30T12:00:00Z",
  "purpose": "Sample transfer 059"
}