Former Ambassador to the United Nations Nikki HaleyNimrata (Nikki) HaleyChina’s Uighur abuse augurs poorly for world State Dept halts cooperation with UN probes into potential US human rights violations: report The Memo: Romney moves stir worries in Trump World MORE said Wednesday that her first "official act" after leaving government office was to download the ride-hailing app Uber.

Haley shared what she's been up to since leaving the Trump administration on a fresh Twitter account created a day earlier. The former South Carolina governor said she was required by State Department rules to clear her old account of posts and followers.

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In the 24 hours since, she has been active on her new account, mostly sharing messages of encouragement and praise from supporters. The new account had more than 210,000 followers as of early Wednesday afternoon.

Haley left her post as U.N. ambassador at the end of 2018 in what she and President TrumpDonald John TrumpTrump knocks BuzzFeed over Cohen report, points to Russia dossier DNC says it was targeted by Russian hackers after fall midterms BuzzFeed stands by Cohen report: Mueller should 'make clear what he's disputing' MORE portrayed as an amicable departure. Trump said in October Haley had informed him of her plans six months ago and that she wanted to "take a break" from public service.

Haley has said she intends to campaign for Trump in the 2020 presidential election, quashing speculation in some circles that she may mount a presidential bid herself.

Trump has named State Department spokeswoman Heather Nauert as Haley's replacement, though she will require Senate confirmation before formally taking over the job.