monitor

var MonitorCmd = &cobra.Command{
	Use:          "monitor",
	Short:        "Monitor blocks using a JSON-RPC endpoint.",
	Long:         usage,
	Args:         cobra.NoArgs,
	SilenceUsage: true,
	PreRunE: func(cmd *cobra.Command, args []string) (err error) {
		rpcURL, err = flag.GetRPCURL(cmd)
		if err != nil {
			return err
		}

		verbosityFlag := cmd.Flag("verbosity")
		if verbosityFlag != nil && !verbosityFlag.Changed {
			util.SetLogLevel(util.Silent)
		}

		prettyFlag := cmd.Flag("pretty-logs")
		if prettyFlag != nil && prettyFlag.Value.String() == "true" {
			if err = util.SetLogMode(util.Console); err != nil {
				return err
			}
		}

		return checkFlags()
	},
	RunE: func(cmd *cobra.Command, args []string) error {
		return monitor(cmd.Context())
	},
}