from: 2224709736
to: 4294967295
decoded {
  portnum: POSITION_APP
  bitfield: 0
}
id: 2683287717
rx_time: 1756221972
rx_snr: -9.75
hop_limit: 2
rx_rssi: -87
hop_start: 7
relay_node: 67

latitude_i: 481034240
longitude_i: 116654080
altitude: 554
location_source: LOC_MANUAL
ground_speed: 0
ground_track: 0
precision_bits: 13