Estado de emisión async

{
  "id": "0a9c4f3b-...",
  "estado": "completed",
  "tipo_dte": 33,
  "folio": 1234,
  "created_at": "2026-04-22T10:00:00Z",
  "completed_at": "2026-04-22T10:00:04Z",
  "result": {
    "track_id": "123456789",
    "tipo_dte": 33,
    "folio": 1234,
    "rut_emisor": "76.123.456-0",
    "rut_receptor": "12.345.678-9",
    "monto_total": 119000,
    "fecha_emision": "2026-04-22"
  }
}