            int256 balanceDeltaWei = self.validateSnapshotProof(
                nodeOwner, validatorDetails, balanceContainer.containerRoot, balanceProofs[i]
            );
int256 totalDeltaWei = int256(snapshot.nodeBalanceWei) + snapshot.balanceDeltaWei;
if (weiAmount > withdrawableWei(msg.sender) - self.nodeOwnerToWithdrawAmount[msg.sender]) {
            revert WithdrawMoreThanMax();
        }
function withdrawableWei(address nodeOwner) public view nodeExists(nodeOwner) returns (uint256) {
        return
            Math.min(convertToAssets(balanceOf(nodeOwner)), _state().ownerToNode[nodeOwner].withdrawableCreditedNodeETH);
    }
