Downloading http://security.debian.org/dists/wheezy/updates/InRelease...
gpgv:  RSA key ID 46925553
gpgv: Good signature from "Debian Archive Automatic Signing Key (7.0/wheezy) <ftpmaster@debian.org>"

Mirror [mirror19]: http://security.debian.org/ wheezy/updates [src] successfully added.
You can run 'aptly mirror update mirror19' to download repository contents.