Seeing this on all my rawhide builds:

KEY-fedora-36-primary
Public key for which-2.21-35.fc37.x86_64.rpm is not installed. Failing package is: which-2.21-35.fc37.x86_64
 GPG Keys are configured as: file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-37-primary, file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-37-primary, file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-36-primary
Public key for xxhash-libs-0.8.1-3.fc37.x86_64.rpm is not installed. Failing package is: xxhash-libs-0.8.1-3.fc37.x86_64
 GPG Keys are configured as: file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-37-primary, file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-37-primary, file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-36-primary
Public key for xz-5.2.5-10.fc37.x86_64.rpm is not installed. Failing package is: xz-5.2.5-10.fc37.x86_64
 GPG Keys are configured as: file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-37-primary, file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-37-primary, file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-36-primary
Public key for xz-libs-5.2.5-10.fc37.x86_64.rpm is not installed. Failing package is: xz-libs-5.2.5-10.fc37.x86_64
 GPG Keys are configured as: file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-37-primary, file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-37-primary, file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-36-primary
Public key for zip-3.0-33.fc37.x86_64.rpm is not installed. Failing package is: zip-3.0-33.fc37.x86_64
 GPG Keys are configured as: file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-37-primary, file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-37-primary, file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-36-primary
Public key for zlib-1.2.12-4.fc37.x86_64.rpm is not installed. Failing package is: zlib-1.2.12-4.fc37.x86_64
 GPG Keys are configured as: file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-37-primary, file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-37-primary, file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-36-primary
Public key for zstd-1.5.2-3.fc37.x86_64.rpm is not installed. Failing package is: zstd-1.5.2-3.fc37.x86_64
 GPG Keys are configured as: file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-37-primary, file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-37-primary, file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-36-primary
Error: GPG check FAILED
Thanks,
Richard