from: 2997327100
to: 3449341340
channel: 8
decoded {
  portnum: TRACEROUTE_APP
  want_response: true
  dest: 3449341340
  bitfield: 3
}
id: 1408321924
rx_time: 1769611079
hop_limit: 7
want_ack: true
priority: RELIABLE
hop_start: 7
relay_node: 252