[
    {
        "id": "AR00931916197090295809",
        "name": "Target Advertiser (Primary)",
        "url": "https://adstransparency.google.com/advertiser/AR00931916197090295809?region=anywhere&format=IMAGE&start-date=2026-08-11&end-date=2026-08-11",
        "default_region": "anywhere",
        "default_format": "IMAGE",
        "notes": "Default monitored advertiser from user request.",
        "added_at": "2026-08-12 09:56:00"
    }
]