from: 1599293995
to: 4294967295
channel: 8
decoded {
  portnum: POSITION_APP
  bitfield: 1
}
id: 2139484242
rx_time: 1769772542
rx_snr: -16.5
rx_rssi: -80
hop_start: 7
relay_node: 97
transport_mechanism: TRANSPORT_LORA

latitude_i: 481198080
longitude_i: 114720768
altitude: 548
time: 1769772522
location_source: LOC_EXTERNAL
ground_speed: 0
ground_track: 0
precision_bits: 16