{"message":"Dolly retrieved successfully.","data":{"_id":"66bfb18c40f4231d20eb2153","economicNumber":"DOLLY001","companyName":"TRANSPORT COMPANY SA DE CV","type":"CONVERTIBLE","numAxis":2,"numWheelst":8,"year":2020,"brand":"GREAT DANE","insuranceProviderCode":"INS001","insurancePolicyNumber":"POL789012345","serie":"SERIES123456","documents":[{"type":"registration","url":"https://documents.example.com/reg123456.pdf"},{"type":"insurance_policy","url":"https://documents.example.com/pol789012.pdf"}]}}