Judy Shelton looks to be within striking distance of getting a seat on the Federal Reserve Board.Why it matters: Her political background is unprecedented for a Fed candidate, and threatens the central bank's critical apolitical stance.Our thought bubble, per Axios’ Felix Salmon: Of all the tools in the Fed’s arsenal, its independence from political influence is the most powerful and most important. Driving the news: The former Trump campaign advisor is likely to cinch a position as one of the crucial decision-makers at one of the most powerful economic institutions in the world. A full Senate vote on Shelton’s nomination is expected to happen as soon as next week. Sen. Lisa Murkowski (R-Alaska) revealed she would support Shelton’s candidacy on Thursday — all but guaranteeing Shelton for now has the votes to be confirmed for the Fed governor post.Where it stands: Shelton’s economic stance is unclear to Fed watchers, as she’s flip-flopped between unconventional views before her candidacy to post-election statements in line with President Trump."The hallmark of the Powell Fed is flexibly policymaking, but Shelton has taken that flexibility to a whole new level over the course of her career. It doesn't inspire confidence," Lou Crandall, a decadeslong Fed watcher and chief economist at Wrightson ICAP, tells Axios.Case in point: Shelton long supported a return to the gold standard. But she said at a hearing earlier this year that she "would not advocate going back to a prior historical monetary arrangement."She questioned the importance of the Fed's political independence in an op-ed last year. But at the onset of her congressional hearing, she nodded at the Fed’s "political independence and operational autonomy."She criticized the Fed for cutting interest rates to near zero in the depths of the financial crisis. But then advocated for a steep rate cut last year — at the same time Trump was calling on Powell to slash rates. The latest: Shelton‘s fate at the Fed went from possibly doomed when she was first nominated in January to a near lock.Senators on both sides of the aisle were initially skeptical about Shelton. Senate Banking Committee Republicans voiced concern about her non-mainstream views and questioned her ability to uphold the Fed’s political independence, the Washington Post reported at the time. But ultimately in July 2020, all the Republicans on the panel voted to advance Shelton to a full Senate vote. Christopher Waller, a director of research at the St. Louis Fed and the far less controversial candidate nominated by Trump, picked up some Democratic votes. No word yet on a full Senate vote on Waller’s nomination.The big picture: Earlier this year, concerns about Shelton's candidacy snowballed into fears that, given the right sequence of events, Trump could eventually appoint her to succeed Fed chair Jerome Powell. (That's not likely now since Joe Biden won the 2020 election.)Her seat — which would expire in 2024 — may have little impact among the Fed’s 12-member (if you include Waller’s potential confirmation) voting panel."Anything she wanted to do outside of convention would be voted down," says Brandon Barford, a partner at research firm Beacon Policy Advisors and former Senate Banking Committee staffer.The bottom line: Former Treasury official Tony Fratto tweeted, “It’s not just a question of what damage she could do (not much) it’s that it is a discredit to both the Senate AND the Fed. It screams, Nothing at all is serious. Not us. Not you. Not them.”