server {
    listen 80;
    listen [::]:80;

    root /var/www/html;
    index index.php;

    location / {
        try_files $uri $uri/ =404;
    }

    location ~ ^/track/cookie\.js$
    {
        rewrite ^/.*$ /track/cookie.php last;
    }

    location /track/ {
        try_files $uri $uri/ @track;
    }

    location @track
    {
        rewrite ^/track/(.*)$ /track/track.php?track_request=$1 last;
    }

    location ~ \.php$ {
        include snippets/fastcgi-php.conf;
        fastcgi_pass unix:/var/run/php/php7.3-fpm.sock;
    }
}