from: 2521163339
to: 4294967295
channel: 8
decoded {
  portnum: POSITION_APP
  bitfield: 1
}
id: 238424631
rx_snr: -0.5
hop_limit: 6
rx_rssi: -100
hop_start: 7
relay_node: 196

latitude_i: 419659776
longitude_i: -876642304
altitude: 15
location_source: LOC_MANUAL
ground_speed: 0
ground_track: 0
precision_bits: 16