from: 1770372920
to: 4294967295
channel: 8
decoded {
  portnum: POSITION_APP
  bitfield: 0
}
id: 1503200200
rx_time: 1771688873
rx_snr: -20.25
hop_limit: 2
rx_rssi: -88
hop_start: 7
transport_mechanism: TRANSPORT_LORA

latitude_i: 481558528
longitude_i: 114032640
altitude: -46
time: 1771688862
location_source: LOC_INTERNAL
PDOP: 338
ground_speed: 103
ground_track: 22293000
sats_in_view: 6
precision_bits: 13