{
  "length": 6,
  "structure": [
    {
      "id": "type",
      "offset": 0,
      "length": 1,
      "type": {
        "id": "hardcoded",
        "value": 6
      }
    },
    {
      "id": "version",
      "offset": 1,
      "length": 1,
      "type": {
        "id": "hardcoded",
        "value": 19
      }
    },
    {
      "id": "message",
      "offset": 2,
      "length": 1,
      "type": {
        "id": "hardcoded",
        "value": 138
      }
    },
    {
      "id": "pending",
      "offset": 5,
      "length": 1,
      "type": {
        "id": "rawfield",
        "target": "pending"
      }
    },
    {
      "id": "crc",
      "offset": 3,
      "length": 2,
      "order": "lsb",
      "type": {
        "id": "crc16"
      }
    }
  ]
}