{
  "connectorId": 1,
  "transactionId": 1,
  "meterValue": [
    {
      "timestamp": "2018-01-30T14:33:14Z",
      "sampledValue": [
        {
          "value": "4172.110",
          "context": "Sample.Periodic",
          "measurand": "Energy.Active.Import.Register",
          "location": "Outlet",
          "unit": "kWh"
        }
      ]
    }
  ]
}'