{
  "id": 495555,
  "network_code": "madrid_cercanias",
  "train_source_code": "1021M20330C4a",
  "line_code": "C4a",
  "type": "no_show",
  "detected_at": "2026-08-12T02:00:00.002367Z",
  "occurrence_date": "2026-08-11",
  "evidence": {
    "headsign": "Madrid-Atocha Cercanías",
    "last_stop_code": "18000",
    "service_prefix": "1021M",
    "first_stop_code": "19003",
    "n_scheduled_stops": 9,
    "first_arrival_seconds": 82260
  },
  "last_current_station": null,
  "last_next_station": null,
  "stalled_next_station": null,
  "scheduled_first_stop": {
    "code": "19003",
    "name": "Alcobendas-San Sebastián de los Reyes"
  },
  "scheduled_last_stop": {
    "code": "18000",
    "name": "Madrid-Atocha Cercanías"
  },
  "matched_incident_id": 338809,
  "matched_incident": {
    "id": 338809,
    "source_id": "AVISO_506979",
    "started_at": "2026-08-10T05:15:00Z",
    "ended_at": "2026-08-10T05:34:39.621312Z",
    "header_text": null,
    "description_text": "#MadC4 Debido a un reajuste de servicio, tren con salida de Alcobendas-San Sebastián de los Reyes a las 7:19h y llegada a Parla a las 8:21h, hoy, no circula. Próximo tren con origen Alcobendas-San Sebastián de los Reyes y destino Parla, tiene prevista su salida a las 7:32h, aproximadamente.",
    "cause": null,
    "effect": null,
    "affected_line_codes": [
      "C4",
      "C4a"
    ]
  },
  "group_size": 1,
  "group_members": []
}