I was planning to run an Electrumx server since a long time ago. Tried running with systemd. However, I saw this line in the error code.
Jan 16 07:37:46 s100798 systemd[1]: Started Electrumx.
Jan 16 07:37:46 s100798 systemd[1]: electrumx.service: Main process exited, code=exited, status=217/USER
Jan 16 07:37:46 s100798 systemd[1]: electrumx.service: Unit entered failed state.
Jan 16 07:37:46 s100798 systemd[1]: electrumx.service: Failed with result 'exit-code'.