from: 1475586521
to: 4294967295
channel: 31
decoded {
  portnum: POSITION_APP
  bitfield: 1
}
id: 2284863229
rx_time: 1765149767
rx_snr: 0.25
rx_rssi: -84
hop_start: 7
relay_node: 4

latitude_i: 368705536
longitude_i: -1215954944
altitude: 38
time: 1765149758
location_source: LOC_EXTERNAL
ground_speed: 27
ground_track: 81
precision_bits: 14