David Michael

> Hi - sorry about that - I can send you some AR to cover the failed sol transactions - let me know your arweave address. I need to handle...

We have just run across this issue (or similar) as well. The SwapRouter contract deployed appears to be from the [swap-router-contracts](https://github.com/Uniswap/swap-router-contracts) repo using [this interface](https://github.com/Uniswap/swap-router-contracts/blob/main/contracts/interfaces/IV3SwapRouter.sol) which is missing the `deadline`...