@Test
  public void test6_RequestRangeBothBoundsBeforeFirstAccountKey() {
    testAccountRangeRequest(
        new AccountRangeRequestParams.Builder()
            .rootHash(rootHash)
            .startHash(hashAdd(firstAccount, -500))
            .limitHash(hashAdd(firstAccount, -400))
            .expectedAccounts(1)
            .expectedFirstAccount(firstAccount)
            .expectedLastAccount(firstAccount)
            .build());
  }
Here we request range where both bounds are before the first available account key. This should
return the first account (even though it's out of bounds). Expected: 1 account.
ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/manager/snap/SnapServerGetAccountRangeTest.java