from: 1397083047
to: 2956715660
channel: 8
decoded {
  portnum: TRACEROUTE_APP
  want_response: true
  dest: 2956715660
  bitfield: 3
}
id: 329853899
rx_time: 1766303173
hop_limit: 7
want_ack: true
priority: RELIABLE
hop_start: 7
relay_node: 167
transport_mechanism: TRANSPORT_MULTICAST_UDP