Meteor looks for elements, except the current attribute transactionId：id: ID, how should it be written?

  mongodb, question 
Meteor looks for elements, except the current attribute transactionId：id: ID, how should it be written?
 const datas = RequestStudies.find({$ne: {transactionId: id}});

It’s written like this now, but it doesn’t seem right.

RequestStudies.find({transactionId: {$ne: id}});