MQTT data structure

[
  {
    "data": {
      "anchorData": [
        {
          "anchorId": "45868",
          "rss": -88,
          "timestamp": 196948521520
        }
      ],
      "coordinates": {
        "x": 5497,
        "y": 9051,
        "z": 1000
      },
      "coordinatesType": 1,
      "metrics": {
        "latency": 35,
        "rates": {
          "packetLoss": 0.002,
          "success": 1.063,
          "update": 1.064
        }
      },
      "tagData": {
        "accelerometer": [
          [
            -92,
            -956,
            528
          ],
          [
            -16,
            -952,
            500
          ],
          [
            -96,
            -904,
            524
          ]
        ],
        "blinkIndex": 14084947
      },
      "velocity": {
        "x": 827,
        "y": 1307,
        "z": 0
      },
      "zones": [
        {
          "id": "912381349",
          "name": "my zone"
        }
      ]
    },
    "success": true,
    "tagId": "2440423245",
    "timestamp": 1529331975.3485308,
    "version": "2.0"
  }
]