MineTrack.ingest({
  id: "TAG-0042",       // tag ID
  x: 15711.4, y: 42988.2, // local mine grid, m
  z: null,              // optional
  levelHint: 1005,      // anchor level, m (optional)
  battery: 78, sos: false, moving: true,
  t: 1762675200000
})