from: 2666206088
to: 4294967295
channel: 8
decoded {
  portnum: POSITION_APP
  bitfield: 1
}
id: 4189726501
rx_snr: 6.25
hop_limit: 4
rx_rssi: -31
hop_start: 4
relay_node: 136

latitude_i: 411369472
longitude_i: 13697024
altitude: 52
location_source: LOC_MANUAL
ground_track: 0
precision_bits: 15