from: 1599293995
to: 4294967295
channel: 8
decoded {
  portnum: POSITION_APP
  bitfield: 1
}
id: 991372146
rx_time: 1770803790
rx_snr: -10.75
hop_limit: 3
rx_rssi: -89
hop_start: 7
relay_node: 67
transport_mechanism: TRANSPORT_LORA

latitude_i: 481198080
longitude_i: 114720768
altitude: 547
time: 1770803775
location_source: LOC_EXTERNAL
ground_speed: 0
ground_track: 0
precision_bits: 16