Meshcore-Cli

meshcli -j -s /dev/ttyUSB0 trace e2,4a,e2

{
  "tag": 3457783684,
  "auth": 0,
  "flags": 0,
  "path_len": 3,
  "path": [
    {
      "hash": "e2",
      "snr": 6.0
    },
    {
      "hash": "4a",
      "snr": -1.5
    },
    {
      "hash": "e2",
      "snr": 4.0
    },
    {
      "snr": 5.75
    }
  ]
}

meshcli -j -s /dev/ttyUSB0 trace e260,4aaa,e260

{
  "tag": 4020427322,
  "auth": 0,
  "flags": 1,
  "path_len": 3,
  "path": [
    {
      "hash": "e260",
      "snr": 6.75
    },
    {
      "hash": "4aaa",
      "snr": -3.75
    },
    {
      "hash": "e260",
      "snr": 2.75
    },
    {
      "snr": 5.75
    }
  ]
}