UnpackLog unpacks a retrieved log into the provided output structure.

L1Client is a wrapper around EthClient that adds methods for conveniently collecting rollup events of ScrollChain contract.

L1CommitBatchEvent represents a CommitBatch event raised by the ScrollChain contract.

L1FinalizeBatchEvent represents a FinalizeBatch event raised by the ScrollChain contract.

L1RevertBatchEvent represents a RevertBatch event raised by the ScrollChain contract.

RollupSyncService collects ScrollChain batch commit/revert/finalize events and stores metadata into db.