@Override
    public String label() {
      return label;
    }
When a pending tx is penalized its score is decreased, if at some point its score is lower
than the configured minimum then the pending tx is removed from the pool. Stop tracking it so
we could re-accept it in the future.
ethereum/eth/src/main/java/org/hyperledger/besu/ethereum/eth/transactions/layered/LayeredRemovalReason.java