from: 2997327100
to: 4257065936
channel: 31
decoded {
  portnum: TRACEROUTE_APP
  want_response: true
  dest: 4257065936
  bitfield: 2
}
id: 1501587896
hop_limit: 7
want_ack: true
priority: RELIABLE
hop_start: 7
relay_node: 252