from: 529173977
to: 4294967295
channel: 8
decoded {
  portnum: POSITION_APP
  bitfield: 1
}
id: 1387759877
rx_time: 1783552732
rx_snr: -8.75
hop_limit: 7
rx_rssi: -104
hop_start: 7
relay_node: 217
transport_mechanism: TRANSPORT_LORA

latitude_i: 521928704
longitude_i: 1310720
altitude: 21
time: 1783552731
location_source: LOC_INTERNAL
PDOP: 260
ground_speed: 2
ground_track: 5077000
sats_in_view: 12
precision_bits: 13