It's not to scam anyone. This is the message I need
"This is regarding someone who has scammed me out of 41 BTC. I am paying a bounty for information that can lead to his arrest, and proof of funds is in this wallet's signed address. Please PM me if you have any information regarding this person."
I am actually getting funds but it will take some time.
Get the funds. Then sign the message yourself. If you are going to deceive others then perhaps you should take a step back.