from: 1475586521
to: 4294967295
channel: 31
decoded {
  portnum: POSITION_APP
  bitfield: 1
}
id: 764824329
rx_time: 1765150018
rx_snr: 0.5
hop_limit: 3
rx_rssi: -89
hop_start: 7
relay_node: 4

latitude_i: 368443392
longitude_i: -1215168512
altitude: 38
time: 1765150000
location_source: LOC_EXTERNAL
ground_speed: 29
ground_track: 88
precision_bits: 14