{
    "byline": "Shannon Stapleton I Reuters",
    "charset": "UTF-8",
    "dir": null,
    "excerpt": "State",
    "lang": null,
    "length": 400,
    "publishedTime": null,
    "siteName": null,
    "title": "S&P 500, Nasdaq end sharply lower as revived AI doubts ignite tech selloff"
}