Implement incremental nonces for preauth transactions below a certain nonce

[izqui]

Right now nonces are just used for checking a certain preauthorized payload be executed just once, while also allowing for executing different times the same preauth action (with different signatures, of course)

As proposed in this EIP comment, it could be interesting to treat nonces below a certain x threshold (x = 10 ^ 10 seems good enough) as an incremental nonce. This means that a preauthorized transaction that has a nonce n below x, will only be executed iff last executed preauth tx for that address was n - 1.

It would require adding an additional storage key for keeping track of address nonces.

[Quazia]

I'd like to take a crack at this.

[izqui]

Awesome, all yours!

[izqui]

No longer relevant