function updateTaxRate(uint256 newTaxRate) external override notPaused {
    (address landlord, ) = _getMainAccountRequireRegistered(msg.sender);
    if (newTaxRate < MIN_TAX_RATE || newTaxRate > MAX_TAX_RATE)
        revert InvalidTaxRateError();
    if (plotMetadata[landlord].lastUpdated == 0)
        revert PlotMetadataNotUpdatedError();
    uint256 oldTaxRate = plotMetadata[landlord].currentTaxRate;
    plotMetadata[landlord].currentTaxRate = newTaxRate;
    emit TaxRateChanged(landlord, oldTaxRate, newTaxRate);
}
if (_getNumPlots(landlord) < _toiler.plotId) {
    timestamp = plotMetadata[landlord].lastUpdated;
    toilerState[tokenId].dirty = true;
}
function updateTaxRate(uint256 newTaxRate) external override notPaused {
    (address landlord, ) = _getMainAccountRequireRegistered(msg.sender);
    if (newTaxRate < MIN_TAX_RATE || newTaxRate > MAX_TAX_RATE)
        revert InvalidTaxRateError();
    if (plotMetadata[landlord].lastUpdated == 0)
        revert PlotMetadataNotUpdatedError();
    uint256 oldTaxRate = plotMetadata[landlord].currentTaxRate;
    plotMetadata[landlord].currentTaxRate = newTaxRate;
+   plotMetadata[landlord].lastUpdated = block.timestamp;
    emit TaxRateChanged(landlord, oldTaxRate, newTaxRate);
}
