eth/tracers: add block-level states for the prestateTracer #32701
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Just for my understanding and because you linked that issue: this is a separate feature request right? there it's mostly about tracing also the system calls. This seems to be rather about accumulating (merging) the traces for all txes in a block before returning |
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Ref #32465 (comment)
I want to extend the
debug_traceBlockto support block-level's prestate/diffstate.My use case is that in some circumstances, we want to investigate and replay all transactions in one block(e.g., sandwich transactions) locally, so need the block-level's states as the base layer, and replay the transactions against this base layer.
Currently after we fetch the block-tx prestates, and merge them into one base, so if the server can do those logics, it should offer a better UX.
@s1na ptal, I'll add test cases later