Originally published on ProWrestlingSheet.

Oscar Ramirez -- the guy arrested for jumping into the ring at Night of Champions -- vowed to get noticed by WWE officials after two of his prior plans to get attention failed ... Pro Wrestling Sheet has learned.

The trespassing WWE fan posted on Facebook in April saying he attempted to visit the company's headquarters in Stamford, but got turned away -- so he made plans to catch the eye of execs at an upcoming live event.

Weeks later, the 37 year-old updated his page with a photo of tickets to the SmackDown taping in Houston days after the event ... saying, "No front seats were available to me. Thats fine though. Ive gone through life with a lot LESS. I'll b at y'all s door, one more time. Just b ready...."

As we previously reported ... Ramirez pled guilty to trespassing after entering the ring Sunday and getting face-to-face with Roman Reigns at the live event.

He was sentenced to ten days in jail -- but only had to serve three.

After his release, the trespassing WWE fan had no remorse -- saying, "I told everyone just what lengths i would go to for my kids. Now THE WORLD KNOWS IT..... BOOM!!!"