Is it possible to prioritize what data is forwarded from a heavy forwarder? (ex: security data first, then non-security data)

Hi everybody, I'm new in Splunk, so be gentle, please. So that's the scenario: I have a Splunk Heavy forwarder, and I want to know if it is possible to prioritize the data which is forwarded to the indexer(s)? For example: I have security relevant log data and I want this data to be forwarded first, every time. So that non-security relevant data is held back until the security relevant data is indexed. Is that possible and how? If possible, looking for solutions which are built-in to out-of-box Splunk, add-ons etc. I can't use another software for it since the system Splunk is running on is already pretty limited. Thank you David