It feels sharp again. Mainly the focal.
The splatters are nice, but they are far too blurred and some are far too sharpened.
Sharpen the foreground and blur the background.
Don't be afraid to change the opacity on the eraser too.
I actually quite like the piece though.
The colours are varied enough to my liking and the splatter is very good.
Not a fan of the typo myself. Just feels a bit out of place, imo.
Altogether, it is a great piece considering it is your first signature. Keep it up!