from: 1603040647
to: 4294967295
channel: 8
decoded {
  portnum: TELEMETRY_APP
  bitfield: 1
}
id: 883810004
rx_time: 1771940218
rx_snr: 6.5
hop_limit: 3
rx_rssi: -43
hop_start: 3
relay_node: 135
transport_mechanism: TRANSPORT_LORA

time: 1771940217
device_metrics {
  battery_level: 97
  voltage: 4.15
  channel_utilization: 0.0
  air_util_tx: 0.43222225
  uptime_seconds: 1355005
}