I have one too!
Wow, imagine my surprise finding a bikeforums thread on what I was looking for, and it isn’t a decade old!
I just bought a frame with the same decals— Soma 014A hi-tensile tubing. I’d love to post a picture but I can’t because I made this account just to to reply, and it won’t let me post pics yet. It’s a Soma Competition.
All the hipsters and bike kids were super impressed with my find— so was I! But it sounds like this isn’t some great bike. Still, I’m going to build it up with some nice components— probably make a single-speed.
For the record, my bike has a shop decal on the frame and it’s for a Maplewood Bicycle in St. Louis.
I’d be happy to provide more info/learn more about this frame! And eventually post pics.