Maybe. APnews says:

Authorities delayed releasing the results from each of the 30,000 polling booths nationwide, promising only to do so in the “coming hours,” hampering attempts to verify the results.

After finally claiming to have won, Maduro accused unidentified foreign enemies of trying to hack the voting system.

Per bbc:

• US Secretary of State Antony Blinken was among those expressing his scepticism after the result was announced by the National Electoral Council, a body which is dominated by government loyalists.

• The UK Foreign Office also expressed concern over the results

• The Chilean president, Gabriel Boric, also said he found the result "hard to believe".

• Uruguay's president said of the Maduro government: "They were going to 'win' regardless of the actual results."

• In a congratulatory message, President Vladimir Putin told Mr Maduro: "Remember, you are always a welcome guest on Russian soil."

That said, I didn't really want Maria Machado “—derided by the Chavista leadership for her pro-market views and her upper-class background“ — to lead a puppet government after getting kicked off the ballot.