let middle = range.0 + remaining;
          input_sat_ranges.push_front((middle, range.1));
          (range.0, middle)
        } else {
          range
        };

        sats.extend_from_slice(&assigned.store());

        remaining -= assigned.1 - assigned.0;

        *sat_ranges_written += 1;
      }

      *outputs_traversed += 1;

      self.range_cache.insert(outpoint.store(), sats);
      self.outputs_inserted_since_flush += 1;
    }

    Ok(())
  }

  fn commit(&mut self, wtx: WriteTransaction, value_cache: HashMap<OutPoint, u64>) -> Result {
    log::info!(
      "Committing at block height {}, {} outputs traversed, {} in map, {} cached",
      self.height,
      self.outputs_traversed,
      self.range_cache.len(),
      self.outputs_cached
    );

    if self.index.index_sats {
      log::info!(
        "Flushing {} entries ({:.1}% resulting from {} insertions) from memory to database",
        self.range_cache.len(),
        self.range_cache.len() as f64 / self.outputs_inserted_since_flush as f64 * 100.,