I am getting the same error. Thought it was because of some verification error but there isn't any. I am also lost on this. Hope this gets fixed asap.

There is an active incident for deployment slowness that we are currently monitoring after pushing a fix. You can track the progress here: https://status.railway.com/incident/cmmkr9l3r03qzvykhop0phksw. Your deploys should resume once the incident is fully resolved. We're now in monitoring so we are hopeful this is resolved soon. We're very sorry for the impact!

Hello, just a quick update that the incident has since been resolved. We've also share a post here regarding it and an upcoming maintenance window. Hopefully it helps shed some more light on what happened today and what we're doing to improve the system further