More than 1 "Rebase" event possible per transaction

There's more than one rebase possible per transaction, in which case the last rebase event will overwrite earlier ones in the subgraph state.

Here is an example of a transaction with multiple rebases (though incorrectly identified by Etherscan) https://etherscan.io/tx/0x0d5c63acf3f32aed3e86bc43c2b1b610a7c1fc000b6f9616fb7175e85106aa17#eventlog