I’m trying to use the track recognize endpoint. Has anybody accomplished it with javascript?

I’m creating a react native app, and I already have a chunk of the song recorded in a wav file, and have the file path.

I took the code snippet from the doc but have a doubt on what info should I send in this FormData? The file path, the actual file, or what?

const data = new FormData();
data.append(‘file’, ‘file.wav’);

I’m trying in this way

let audioFile = new File([""], fileUri, {type: “audio/wav”});

const data = new FormData();
data.append(‘file’, audioFile);

And I get this error
" ERROR [TypeError: Network request failed]"

Please help