Some more context:
# rpm --checksig --verbose
/var/cache/dnf/ovirt-45-upstream-62781357e04a3932/packages/ovirt-node-ng-image-update-4.5.5-1.el8.noarch.rpm
/var/cache/dnf/ovirt-45-upstream-62781357e04a3932/packages/ovirt-node-ng-image-update-4.5.5-1.el8.noarch.rpm:
Header V4 RSA/SHA256 Signature, key ID 24901d0c: NOKEY
Header SHA256 digest: OK
Header SHA1 digest: OK
Payload SHA256 digest: OK
V4 RSA/SHA256 Signature, key ID 24901d0c: NOKEY
MD5 digest: OK