Description of change

fixes #910
Available balance not correct because doesn't use it's own output amount.

Type of change

• Bug fix (a non-breaking change which fixes an issue)

How the change has been tested

Go to any alias page. Like: <network>/addr/smr1prxvwqvwf7nru5q5xvh5thwg54zsm2y4wfnk6yk56hj3exxkg92mx20wl3s
Make sure that balance for alias correct.

Change checklist

Add an x to the boxes that are relevant to your changes, and delete any items that are not.

• [] My code follows the contribution guidelines for this project
• [] I have performed a self-review of my own code
• [] I have commented my code, particularly in hard-to-understand areas
• [] I have made corresponding changes to the documentation
• [] I have added tests that prove my fix is effective or that my feature works
• [] New and existing unit tests pass locally with my changes