GPG error no pubkey on Raspberry pi 5

[wirytiox]

(i did ask for help in discord but i didn't receive any so i post it here, sorry if is not appropriate)
Describe the bug
i can't install moonlight-qt in my raspberry pi 5.

Steps to reproduce
fresg raspberry pi os install (bookworm) adjust mouse poling to 0 (fastest so is actually usable with moonlight) then run curl -1sLf 'https://dl.cloudsmith.io/public/moonlight-game-streaming/moonlight-qt/setup.deb.sh' | distro=raspbian sudo -E bash

i also installed and configured a wireguard client vpn before installing moonlight, i also did sudo apt-get update and sudo apt-get upgrade

curl -1sLf 'https://dl.cloudsmith.io/public/moonlight-game-streaming/moonlight-qt/setup.deb.sh' | distro=raspbian sudo -E bash
Executing the  setup script for the 'moonlight-game-streaming/moonlight-qt' repository ...

   OK: Checking for required executable 'curl' ...
   OK: Checking for required executable 'apt-get' ...
   OK: Detecting your OS distribution and release using system methods ...
 ^^^^: ... Detected/provided for your OS/distribution, version and architecture:
 >>>>:
 >>>>: ... distro=raspbian  version=12  codename=bookworm  arch=aarch64  
 >>>>:
   OK: Checking for apt dependency 'apt-transport-https' ...
   OK: Checking for apt dependency 'ca-certificates' ...
   OK: Checking for apt dependency 'gnupg' ...
   OK: Checking for apt signed-by key support ...
   OK: Importing 'moonlight-game-streaming/moonlight-qt' repository GPG keys ...
   OK: Checking if upstream install config is OK ...
   OK: Installing 'moonlight-game-streaming/moonlight-qt' repository via apt ...
 NOPE: Updating apt repository metadata cache ...
Failed to update via apt-get update
Hit:1 http://deb.debian.org/debian bookworm InRelease
Hit:2 http://deb.debian.org/debian-security bookworm-security InRelease
Hit:3 http://deb.debian.org/debian bookworm-updates InRelease
Get:4 https://dl.cloudsmith.io/public/moonlight-game-streaming/moonlight-qt/deb/raspbian bookworm InRelease [5,122 B]
Err:4 https://dl.cloudsmith.io/public/moonlight-game-streaming/moonlight-qt/deb/raspbian bookworm InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 2F6AE14E1C660D44
Hit:5 http://archive.raspberrypi.com/debian bookworm InRelease
Reading package lists...
W: GPG error: https://dl.cloudsmith.io/public/moonlight-game-streaming/moonlight-qt/deb/raspbian bookworm InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 2F6AE14E1C660D44
E: The repository 'https://dl.cloudsmith.io/public/moonlight-game-streaming/moonlight-qt/deb/raspbian bookworm InRelease' is not signed.
 ^^^^: ... Failed to update via apt-get update - Context above (maybe no packages?).
 !!!!: Oh no, your setup failed! :-( ... But we might be able to help. :-)
 !!!!: 
 !!!!: You can contact Moonlight Game Streaming for further assistance.
 !!!!: 
 !!!!: URL: https://github.com/moonlight-stream/moonlight-qt
 !!!!: 

[cgutman]

Probably a transient Cloudsmith issue. Let me know if it occurs again.