message: Copying block hash rather than cloning
diff: @@ -420,7 +420,7 @@ where
  let block_to_store = block.clone();
  effects.extend(
  async move {
  - let block_hash = block_to_store.hash().clone();
  + let block_hash = *block_to_store.hash();
  effect_builder.put_block_to_storage(block_to_store).await;
  effect_builder
  .put_execution_results_to_storage(block_hash, execution_results)
  