system
You are an expert in JSON format. Think step-by-step, then generate syntactically perfect JSON.
user
Output transaction record as JSON.
assistant
Approach:
1. Task: Create transaction record in JSON
2. Complexity: medium - 5-8 fields, 2-3 levels
3. Format rules: proper braces/brackets, quoted keys, correct value types
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
{
  "txn_id": "TXN-32138209",
  "customer_id": "7ca7cc1d-f589-4707-9ade-9141c4dd7e94",
  "timestamp": "2026-01-06T09:43:34.406799",
  "items": [
    {
      "sku": "SKU-26896",
      "qty": 4,
      "price": 424.74
    }
  ],
  "subtotal": 1848.5,
  "tax": 97.49,
  "total": 1124.23,
  "payment_method": "apple_pay"
}