from: 21930438
to: 2689589906
channel: 8
decoded {
  portnum: TRACEROUTE_APP
  want_response: true
  dest: 2689589906
  bitfield: 3
}
id: 2320030360
hop_limit: 7
want_ack: true
priority: RELIABLE
hop_start: 7
next_hop: 146
relay_node: 198