from: 1456039125
to: 4294967295
channel: 8
decoded {
  portnum: TELEMETRY_APP
  bitfield: 1
}
id: 1981689059
rx_time: 3471739243
hop_limit: 3
priority: BACKGROUND
hop_start: 3
relay_node: 213

time: 3471739243
device_metrics {
  battery_level: 87
  voltage: 4.023
  channel_utilization: 8.226666
  air_util_tx: 5.385083
  uptime_seconds: 14472
}