Using cached client input

The client input (witness) generated by executing against RPC can be cached to speed up iteration of the client program by supplying the --cache-dir argument:

rsp --block-number 18884864 --chain-id <chain-id> --cache-dir /path/to/cache

note

Even when utilizing a cached input, the host still needs access to the chain ID to identify the network type, either through --rpc-url or --chain-id. To run the host completely offline, use the --chain-id argument.