{
  "shipment_reference": "DEMO-SHIPMENT-0042",
  "carrier_name": "Example Carrier - synthetic",
  "vessel_name": "Example Vessel - synthetic",
  "terminal_name": "Example Terminal - synthetic",
  "arrival_date": "2026-09-30",
  "availability_date": "2026-09-30",
  "charge_rows": [
    {
      "description": "Example document line - original synthetic data",
      "payer_name": "Example Payer - synthetic",
      "amount": 1250,
      "payment_timing": "At closing"
    }
  ]
}