Function query_global_state 

pub async fn query_global_state(
    maybe_rpc_id: &str,
    node_address: &str,
    verbosity_level: u64,
    maybe_block_id: &str,
    maybe_state_root_hash: &str,
    key: &str,
    path: &str,
) -> Result<SuccessResponse<QueryGlobalStateResult>, CliError>

Retrieves a StoredValue from global state.

maybe_block_id or maybe_state_root_hash identify the global state root hash to be used for the query. Exactly one of these args should be an empty string.

key must be a formatted PublicKey or Key. path is comprised of components starting from the key, separated by /s. It may be empty.

For details of other parameters, see the module docs.