from: 1397083047
to: 3679566516
channel: 8
decoded {
  portnum: TRACEROUTE_APP
  want_response: true
  dest: 3679566516
  bitfield: 3
}
id: 4018162901
rx_time: 1766861137
hop_limit: 7
want_ack: true
priority: RELIABLE
hop_start: 7
relay_node: 167
transport_mechanism: TRANSPORT_MULTICAST_UDP