Test version
apt install ./backend-radiant_1.3.0-radiant-community_amd64.deb
apt install ./blockbook-radiant_0.4.0_amd64.deb
systemctl start backend-radiant.service
systemctl start blockbook-radiant.service
journalctl -u backend-radiant.service -f
journalctl -u blockbook-radiant.service -f