from: 2697778276
to: 4294967295
decoded {
  portnum: POSITION_APP
  bitfield: 0
}
id: 1483780611
rx_time: 1756186772
rx_snr: -3.0
rx_rssi: -81
hop_start: 7
relay_node: 97

latitude_i: 480772096
longitude_i: 115867648
altitude: 0
location_source: LOC_EXTERNAL
ground_speed: 0
ground_track: 0
precision_bits: 12