from: 3935295488
to: 4294967295
channel: 8
decoded {
  portnum: POSITION_APP
  bitfield: 1
}
id: 1390744171
rx_time: 1757615896
rx_snr: 6.5
rx_rssi: -46
hop_start: 4
relay_node: 197

latitude_i: 372310016
longitude_i: -72417280
altitude: 55
location_source: LOC_MANUAL
ground_speed: 0
ground_track: 0
precision_bits: 15