{"trainServices":[{"formation":{"avgLoading":66,"avgLoadingSpecified":true,"coaches":null},"origin":[{"locationName":"Hertford North","crs":"HFN","via":null,"futureChangeTo":null,"assocIsCancelled":false}],"destination":[{"locationName":"Moorgate","crs":"MOG","via":null,"futureChangeTo":null,"assocIsCancelled":false}],"currentOrigins":null,"currentDestinations":null,"rsid":"GN214800","serviceIdPercentEncoded":"10206034OLDST___","serviceIdGuid":"31303230-3630-3334-4f4c-4453545f5f5f","serviceIdUrlSafe":"MTAyMDYwMzRPTERTVF9fXw","sta":"08:25","eta":"Cancelled","std":"08:25","etd":"Cancelled","platform":"4","operator":"Great Northern","operatorCode":"GN","isCircularRoute":false,"isCancelled":true,"filterLocationCancelled":false,"serviceType":0,"length":0,"detachFront":false,"isReverseFormation":false,"cancelReason":"This service has been cancelled because of a fault on this train","delayReason":null,"serviceID":"10206034OLDST___","adhocAlerts":null}],"busServices":null,"ferryServices":null,"generatedAt":"2026-10-30T08:24:55.9824749+00:00","locationName":"Old Street","crs":"OLD","filterLocationName":null,"filtercrs":null,"filterType":0,"nrccMessages":null,"platformAvailable":true,"areServicesAvailable":true}