It is an rpm that is provided by org that i was trying to install locally. Wasnt able to install it via rpm-ostree. But here is that log if you have any ideas/guesses.
But I found a work around. Got the source and able to get it running that way.
Jun 10 21:23:23 pcname systemd[1]: Starting rpm-ostree System Management Daemon...
Jun 10 21:23:23 pcname rpm-ostree[4871]: Reading config file '/etc/rpm-ostreed.conf'
Jun 10 21:23:24 pcname rpm-ostree[4871]: In idle state; will auto-exit in 60 seconds
Jun 10 21:23:24 pcname systemd[1]: Started rpm-ostree System Management Daemon.
Jun 10 21:23:24 pcname rpm-ostree[4871]: Allowing active client :1.253 (uid 1000)
Jun 10 21:23:24 pcname rpm-ostree[4871]: client(id:cli dbus:1.253 unit:vte-spawn-b9ca4a7f-fa5b-494f-b982-0912f000be61.scope uid:1000) added; new total=1
Jun 10 21:23:25 pcname rpm-ostree[4871]: Locked sysroot
Jun 10 21:23:25 pcname rpm-ostree[4871]: Initiated txn UpdateDeployment for client(id:cli dbus:1.253 unit:vte-spawn-b9ca4a7f-fa5b-494f-b982-0912f000be61.scope uid:100>
Jun 10 21:23:25 pcname rpm-ostree[4871]: Process [pid: 4863 uid: 1000 unit: user@1000.service] connected to transaction progress
Jun 10 21:23:25 pcname rpm-ostree[4871]: error: /proc/self/fd/16: invalid signature tag Filesignaturelength (5091)
Jun 10 21:23:25 pcname rpm-ostree[4871]: Txn UpdateDeployment on /org/projectatomic/rpmostree1/fedora failed: Verification of /proc/self/fd/16 failed
Jun 10 21:23:25 pcname rpm-ostree[4871]: Unlocked sysroot
Jun 10 21:23:25 pcname rpm-ostree[4871]: Process [pid: 4863 uid: 1000 unit: user@1000.service] disconnected from transaction progress
Jun 10 21:23:25 pcname rpm-ostree[4871]: client(id:cli dbus:1.253 unit:vte-spawn-b9ca4a7f-fa5b-494f-b982-0912f000be61.scope uid:1000) vanished; remaining=0
Jun 10 21:23:25 pcname rpm-ostree[4871]: In idle state; will auto-exit in 61 seconds
So, I wasn’t able to locate a gpg key from the vendor to verify this, but based on the error message, I’m 99% sure that is the issue. As I previously mentioned, my previous workaround was just to unpack and manually configure.
Realized the rpm only officially supported EL7, which could maybe explain part of the issue with lack of gpg key.