The unrealircd.org/json-log message tag is attached to server notices to IRCOps (snomask notices) if enabled via "CAP REQ unrealircd.org/json-log" For details, see: https://www.unrealircd.org/docs/JSON_logging (in particular under "Enabling on IRC") Syntax of the tag: unrealircd.org/json-log= Note: * The value may be quite large, up to a few kilobytes. * It is only attached to server notices that are sent to IRCOps with snomasks