{
  "id": 525138,
  "network_code": "madrid_cercanias",
  "train_source_code": "1031V20487C4b",
  "line_code": "C4b",
  "type": "disappeared_mid_route",
  "detected_at": "2026-08-21T13:59:11Z",
  "occurrence_date": "2026-08-21",
  "evidence": {
    "n_observations": 8,
    "silence_seconds": 14202,
    "last_observed_at": "2026-08-21T13:59:11+00:00",
    "first_observed_at": "2026-08-21T13:56:31+00:00",
    "last_next_station_id": 65,
    "last_current_station_id": null
  },
  "last_current_station": null,
  "last_next_station": {
    "code": "37012",
    "name": "Parla"
  },
  "stalled_next_station": null,
  "scheduled_first_stop": null,
  "scheduled_last_stop": null,
  "matched_incident_id": 380553,
  "matched_incident": {
    "id": 380553,
    "source_id": "AVISO_508804",
    "started_at": "2026-08-21T04:22:00Z",
    "ended_at": "2026-08-21T05:34:13.862202Z",
    "header_text": null,
    "description_text": "#MadC4b Debido a un reajuste del servicio, el tren con salida a las 06:53h de la estación de Colmenar, hoy inicia su recorrido en la estación de Chamartín a las 07:18h, aproximadamente. Próximo tren al indicado, con origen Colmenar y destino Parla, efectúa su salida a las 07:05h.",
    "cause": null,
    "effect": null,
    "affected_line_codes": [
      "C4b"
    ]
  },
  "group_size": 1,
  "group_members": []
}