Query Count

Create the query_count function to query the current count from the Essential node using the provided node client, contract address, and counter key.

#![allow(unused)]
fn main() {
async fn query_count(
    node: EssentialNodeClient,
    address: ContentAddress,
    key: CounterKey,
) -> anyhow::Result<Option<Value>> {
    Ok(node.query_state(address, key).await?)
}
}