{
  "frames": [
    {
      "schema": {
        "fields": [
          {
            "name": "__name__",
            "type": "string",
            "typeInfo": {
              "frame": "string"
            }
          },
          {
            "name": "job",
            "type": "string",
            "typeInfo": {
              "frame": "string"
            }
          },
          {
            "name": "instance",
            "type": "string",
            "typeInfo": {
              "frame": "string"
            }
          }
        ]
      },
      "data": {
        "values": [
          [
            "up","up","process_start_time_seconds"
          ],
          [
            "prometheus","node","prometheus"
          ],
          [
            "localhost:9090","localhost:9091","localhost:9090"
          ]
        ]
      }
    }
  ]
}