homeassistant-config/.storage/tag

{
    "version": 1,
    "key": "tag",
    "data": {
        "items": [
            {
                "tag_id": "71357caa-1234-4d94-a2f1-1bbeebc8b65b",
                "last_scanned": "2021-12-08T21:49:53.096053+00:00",
                "id": "71357caa-1234-4d94-a2f1-1bbeebc8b65b"
            }
        ]
    }
}