public Bytes32 getStartKeyHash() {
    return startKeyHash;
  }
The AccountFlatDatabaseHealingRangeRequest class represents a request to heal a range of account
in the flat databases. It encapsulates the necessary information to identify the range and
initiate the healing process.
ethereum/eth/src/main/java/org/hyperledger/besu/ethereum/eth/sync/snapsync/request/heal/AccountFlatDatabaseHealingRangeRequest.java