MultiSig wallet for 2 owners + mediator + expired lost key

I need a multisig wallet for 2 owners and a mediator role and I don’t know if I can find a solution with the features I need.

The mediator would only be able to sign/vote when there is a tie to unlock the decision.

Other thing that I would like is to have an expire time for an owner, that if there is no action/ping on some time, the owner wallet can be invalidated, not requiring his signature, unless he comes active again. This to protect the contract for possible key loss.

Do you know if there is any solution for this use case? any contract covering these? Im quite a newbie on the multisig stuff, appreciate any help.

Hi, welcome! :wave:

How about this one: Create a Gnosis Safe account | Gnosis