from: 3677332756
to: 4294967295
channel: 8
decoded {
  portnum: POSITION_APP
  bitfield: 1
}
id: 3984516078
hop_limit: 3
priority: BACKGROUND
hop_start: 3
relay_node: 20

latitude_i: 390004736
longitude_i: -39256064
altitude: 628
location_source: LOC_EXTERNAL
ground_speed: 0
ground_track: 0
precision_bits: 15