That API cannot do that, the response is about if the job was created, not if it was completed, the response would time out if it needed to wait for the job to be complete.
You need to create the job, grab the key from the returned values and then use something like
https://cloud.uipath.com/rpasebenhayi/DefaultTenant/orchestrator_/odata/Jobs({{key}}) to grab the job output once the job is completed.