from: 1475586521
to: 4294967295
channel: 31
decoded {
  portnum: POSITION_APP
  bitfield: 1
}
id: 2487768834
rx_time: 1765149875
rx_snr: 4.25
hop_limit: 1
rx_rssi: -86
hop_start: 7
relay_node: 4

latitude_i: 368443392
longitude_i: -1215692800
altitude: 38
time: 1765149849
location_source: LOC_EXTERNAL
ground_speed: 28
ground_track: 121
precision_bits: 14