How to translate htaccess rewrite to nginx?

Question

Nginx

How to translate this rewrite from .htaccess to nginx rewrite? It does not work.
RewriteRule ^ua/(.*)$ /$1 [L]

Answer 1

rewrite ^/ua/(.*)$ /$1;

Answer 2

I usually use https://winginx.com/ru/htaccess
The output is quite good options, even with complex rules.
Sometimes manual edits are needed minimal, even if there are a lot of rules.
Have you already tried through it, it doesn't work?