{
  "object": "TRANSACTION",
  "data": {
    "merchant_key": "MERCHANT_ABC",
    "transaction_id": "e2806932-5f1b-4518-8b15-156d773e9496",
    "event_id": "e2806932-5f1b-4518-8b15-156d773e9496",
    "intent_id": "intent-12345",
    "payment_method_id": "7f754378-dd84-4a9a-b1ce-0646bb769c29",
    "customer_id": "e0549550-90e9-4acb-b7e9-2e4738b7def2",
    "partner_customer_id": "PARTNER_USER_456",
    "status": "APPROVED",
    "created_at": "2025-02-27T18:11:32.358Z",
    "updated_at": "2025-02-27T18:15:00.000Z",
    "amount": 5000,
    "currency": "USD",
    "authorization_code": "645432",
    "network_transaction_id": "txn-789456",
    "purchase_method": "CHIP",
    "product_type": "SECUREDCREDITCARD",
    "merchant": {
      "network_id": "234923454545",
      "name": "Target",
      "category": "Grocery Stores",
      "category_code": "5411",
      "address": {
        "street_line1": "123 Main St",
        "street_line2": "Apt 4B",
        "city": "San Francisco",
        "state": "CA",
        "postal_code": "94105",
        "country": "USA"
      }
    },
    "customer_metadata": {
      "loyalty_id": "840012345678",
      "membership_tier": "gold"
    }
  }
}

<string>