$ git clone -n https://src.fedoraproject.org/rpms/mpdecimal.git /var/lib/mock/f31-build-112236-34273/root/chroot_tmpdir/scmroot/mpdecimal
Cloning into '/var/lib/mock/f31-build-112236-34273/root/chroot_tmpdir/scmroot/mpdecimal'...
$ git reset --hard 473eef463a69c6ef720a82e3e05c3d0e0337d9fc
HEAD is now at 473eef4 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild