{"listings":[{"id":"listing-125d74e36397","url":"\/iowa\/blairsburg\/1873-olsen-ave-blairsburg-ia-50034","address":"1873 Olsen Ave","location":"Blairsburg, IA 50034","facts":[{"label":"Last verified","value":"Sep 16, 2026"}],"latitude":42.518382,"longitude":-93.695887}]}