    if (_timestamp > block.timestamp) {
            revert InvalidTimestamp(_timestamp);
        }
    function sendPrice(
        CCIPDestinationParam[] calldata _destinationParam,
        ConnextDestinationParam[] calldata _connextDestinationParam
    ) external payable onlyPriceFeedSender nonReentrant {
        // call getRate() to get the current price of ezETH
        uint256 exchangeRate = rateProvider.getRate();

@>      bytes memory _callData = abi.encode(exchangeRate, block.timestamp);

        ...
        ...
    }
    function _updatePrice(uint256 _price, uint256 _timestamp) internal {
        // Check for 0
        if (_price == 0) {
            revert InvalidZeroInput();
        }

        // Check for price divergence - more than 10%
        if (
            (_price > lastPrice && (_price - lastPrice) > (lastPrice / 10)) ||
            (_price < lastPrice && (lastPrice - _price) > (lastPrice / 10))
        ) {
            revert InvalidOraclePrice();
        }

        // Do not allow older price timestamps
        if (_timestamp <= lastPriceTimestamp) {
            revert InvalidTimestamp(_timestamp);
        }

        // Do not allow future timestamps
@>      if (_timestamp > block.timestamp) {
            revert InvalidTimestamp(_timestamp);
        }

        // Update values and emit event
        lastPrice = _price;
        lastPriceTimestamp = _timestamp;

        emit PriceUpdated(_price, _timestamp);
    }
