from: 1397083047
to: 3540079797
channel: 8
decoded {
  portnum: TRACEROUTE_APP
  want_response: true
  dest: 3540079797
  bitfield: 3
}
id: 2841754276
rx_time: 1766297413
hop_limit: 7
want_ack: true
priority: RELIABLE
hop_start: 7
next_hop: 164
relay_node: 167
transport_mechanism: TRANSPORT_MULTICAST_UDP