How we can find missing identity values?

Importing XLSX to JSON without the sheet names

Funck

I'm using the following line to import an XLSX sheet into JSON in JavaScript, that is XLSX.utils.sheet_to_row_object_array. It works fine but the sheet name is imported too as "{ "Search Results:": [ {"

How can I get rid of the sheet name and have the JSON simply start with "[{"? Is there a non-documented option?

Thank you in advance