Protect against reorgs.

[ZanCorDX]

Although it's rare, we experienced some losses due to recycled payout transactions from reorgs.
We should analyze possible solutions and implement one.
More details on: https://github.com/flashbots/rbuilder/blob/develop/docs/REORG_LOSSES.md

[0xmichalis]

You can find an example contract that implements reorg protection at https://github.com/0xmichalis/builder-reorg-protect