linux – GPG check FAILED when installing panopta-agent on centos 9

I am quite new to Centos 9 and when I am trying to do a “dnf install panopta-agent” on centos 9, it fails for GPG issue. What could be wrong. Here is the full message.

dnf clean all 
65 files removed
[root@cent9vm-2 cloud-user]# dnf install panopta-agent
CentOS Stream 9 - BaseOS                                                                                                                                                    3.5 MB/s | 8.4 MB     00:02    
CentOS Stream 9 - AppStream                                                                                                                                                  18 MB/s |  22 MB     00:01    
CentOS Stream 9 - Extras packages                                                                                                                                            38 kB/s |  20 kB     00:00    
Elastic repository for 6.x packages                                                                                                                                          30 MB/s |  22 MB     00:00    
Extra Packages for Enterprise Linux 9 - x86_64                                                                                                                              9.6 MB/s |  23 MB     00:02    
Extra Packages for Enterprise Linux 9 openh264 (From Cisco) - x86_64                                                                                                        3.2 kB/s | 2.5 kB     00:00    
Extra Packages for Enterprise Linux 9 - Next - x86_64                                                                                                                       476 kB/s | 233 kB     00:00    
Panopta Repository                                                                                                                                                          673 kB/s | 217 kB     00:00    
Rancher K3s Common (stable)                                                                                                                                                 7.4 kB/s | 1.5 kB     00:00    
Dependencies resolved.
============================================================================================================================================================================================================
 Package                                            Architecture                                Version                                             Repository                                         Size
============================================================================================================================================================================================================
Installing:
 panopta-agent                                      x86_64                                      2022.47.1-0.1                                       panopta.repo                                      8.4 M
Installing dependencies:
 libuv                                              x86_64                                      1:1.42.0-2.el9                                      appstream                                         148 k
 pcp-conf                                           x86_64                                      6.3.2-3.el9                                         appstream                                          32 k
 pcp-libs                                           x86_64                                      6.3.2-3.el9                                         appstream                                         647 k
 sysstat                                            x86_64                                      12.5.4-9.el9                                        appstream                                         482 k

Transaction Summary
============================================================================================================================================================================================================
Install  5 Packages

Total download size: 9.7 M
Installed size: 30 M
Is this ok [y/N]: y
Downloading Packages:
(1/5): pcp-conf-6.3.2-3.el9.x86_64.rpm                                                                                                                                      104 kB/s |  32 kB     00:00    
(2/5): libuv-1.42.0-2.el9.x86_64.rpm                                                                                                                                        343 kB/s | 148 kB     00:00    
(3/5): panopta-agent-2022.47.1-0.1.x86_64.rpm                                                                                                                                28 MB/s | 8.4 MB     00:00    
(4/5): pcp-libs-6.3.2-3.el9.x86_64.rpm                                                                                                                                      852 kB/s | 647 kB     00:00    
(5/5): sysstat-12.5.4-9.el9.x86_64.rpm                                                                                                                                      1.0 MB/s | 482 kB     00:00    
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total                                                                                                                                                                       9.2 MB/s | 9.7 MB     00:01     
warning: Signature not supported. Hash algorithm SHA1 not available.
warning: Signature not supported. Hash algorithm SHA1 not available.
Problem opening package panopta-agent-2022.47.1-0.1.x86_64.rpm
The downloaded packages were saved in cache until the next successful transaction.
You can remove cached packages by executing 'dnf clean packages'.
Error: GPG check FAILED

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