from: 3121469052
to: 2896809232
channel: 8
decoded {
  portnum: TRACEROUTE_APP
  want_response: true
  dest: 2896809232
  bitfield: 3
}
id: 1472090023
rx_time: 1774644597
rx_snr: 6.5
hop_limit: 7
want_ack: true
rx_rssi: -45
hop_start: 7
next_hop: 197
relay_node: 124