from: 2732702840
to: 4294967295
channel: 8
decoded {
  portnum: TELEMETRY_APP
  bitfield: 1
}
id: 640949832
rx_time: 1555531637
rx_snr: 7.25
rx_rssi: -15
hop_start: 7
relay_node: 67

time: 65
device_metrics {
  battery_level: 101
  voltage: 0.0
  channel_utilization: 8.13
  air_util_tx: 0.059305556
  uptime_seconds: 66
}