[{"tunniste":"1.2.246.586.1.14.321387","objektinVoimassaoloaika":"1921-12-31T22:00:00Z/3000-12-31T21:59:00Z","haetunDatanVoimassaoloaika":"2026-11-13T06:00:00Z/2026-11-30T12:00:00Z","tyyppi":"opastin","nimi":"P501","kaytossa":true,"rotaatio":210.180026937887653156470498033151429162,"tilirataosa":"1.2.246.586.1.32.2201","liikennesuunnittelualue":"1.2.246.586.1.29.429487","liikennepaikkavali":"1.2.246.586.1.40.146266890000000","ratakmsijainnit":[{"ratanumero":"008","ratakm":853,"etaisyys":630}],"rautatieliikennepaikat":[],"raiteet":["1.2.246.586.1.44.4576617"],"toimialueet":["1.2.246.586.1.48.1877163"],"kayttokeskukset":["1.2.246.586.1.72.3464413"],"raideosuudet":["1.2.246.586.1.36.2694913"],"kytkentaryhmat":[],"laiturit":[],"sillat":[],"tunnelit":[],"opastin":{"suunta":"nouseva","puoli":"oikea","tyyppi":"pa"},"geometria":[392149.800688,7289682.679366]}]