Bump node not appearing while using more Nodes Set up

[blenderbreath]

Hey forum.

I’ve got this set up with the useful help of another Blender user. But I added a bump node to the normal, and the bump is not appearing. I’m confused what more nodes to use go get the bump happening.

I have 2 sides of my cube with Nodes set up as an example.

One side has a bump with no text. And the other has text added, but I need to get the bumpy texture giving it a leather alike texture.

Thank you.

[blenderbreath]

Hey guys just an update. I connected the noise output to the height of the bump node, but now I’m getting a non transparency. The PNG file has a background to it, I need the PNG to be without a background.