private MerkleTrie<Bytes32, Bytes> newAccountStorageTrie(
      final Hash accountHash, final Bytes32 rootHash) {
    return new StoredMerklePatriciaTrie<>(
        (location, hash) ->
            worldStateStorageCoordinator.getAccountStorageTrieNode(accountHash, location, hash),
        rootHash,
        b -> b,
        b -> b);
  }
Retrieves the proof-related nodes for a storage slot in the specified account storage trie.

@param storageRoot The root hash of the account storage trie.
@param accountHash The hash of the account.
@param slotHash The hash of the storage slot.
@return A list of proof-related nodes for the storage slot.
ethereum/core/src/main/java/org/hyperledger/besu/ethereum/proof/WorldStateProofProvider.java