private MerkleTrie<Bytes, Bytes> newAccountStateTrie(final Bytes32 rootHash) {
    return new StoredMerklePatriciaTrie<>(
        worldStateStorageCoordinator::getAccountStateTrieNode, 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