Function get_dictionary_item 

pub async fn get_dictionary_item(
    maybe_rpc_id: &str,
    node_address: &str,
    verbosity_level: u64,
    state_root_hash: &str,
    dictionary_item_str_params: DictionaryItemStrParams<'_>,
) -> Result<SuccessResponse<GetDictionaryItemResult>, CliError>

Retrieves a StoredValue from a dictionary at a given state root hash.

state_root_hash must be a hex-encoded, 32-byte hash digest.

dictionary_item_str_params contains dictionary item identifier options for this query. See DictionaryItemStrParams for more details.

For details of other parameters, see the module docs.