For Fedora Rawhide run the following as root:
dnf config-manager --add-repo https://download.opensuse.org/repositories/network:im:signal/Fedora_Rawhide/network:im:signal.repo
dnf install nodejs-electron
For Fedora 39 run the following as root:
dnf config-manager --add-repo https://download.opensuse.org/repositories/network:im:signal/Fedora_39/network:im:signal.repo
dnf install nodejs-electron
For Fedora 38 run the following as root:
dnf config-manager --add-repo https://download.opensuse.org/repositories/network:im:signal/Fedora_38/network:im:signal.repo
dnf install nodejs-electron