{
  "bootNotification": [
    2,
    "uid-boot-001",
    "BootNotification",
    {
      "chargePointVendor": "SimVendor",
      "chargePointModel": "SimModel"
    }
  ],
  "heartbeat": [
    2,
    "uid-heartbeat-001",
    "Heartbeat",
    {}
  ],
  "authorize": [
    2,
    "uid-auth-001",
    "Authorize",
    {
      "idTag": "TAG-9001"
    }
  ],
  "startTransaction": [
    2,
    "uid-start-001",
    "StartTransaction",
    {
      "connectorId": 1,
      "idTag": "TAG-9001",
      "meterStart": 1000,
      "timestamp": "2026-05-03T17:02:08.476Z"
    }
  ],
  "meterValues": [
    2,
    "uid-meter-001",
    "MeterValues",
    {
      "connectorId": 1,
      "transactionId": 12345,
      "meterValue": [
        {
          "timestamp": "2026-05-03T17:02:08.476Z",
          "sampledValue": [
            {
              "measurand": "Energy.Active.Import.Register",
              "unit": "Wh",
              "value": "1200"
            }
          ]
        }
      ]
    }
  ],
  "stopTransaction": [
    2,
    "uid-stop-001",
    "StopTransaction",
    {
      "transactionId": 12345,
      "meterStop": 1500,
      "timestamp": "2026-05-03T17:02:08.476Z"
    }
  ]
}