Add new lotus-shed command for computing eth hash for a given mcid #10961
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Context
I needed a quick way to compute the eth hash for a given message cid so I could use that for constructing options to RPC calls like
eth_getTransactionReceipt
.Test plan
Looked up a random message
bafy2bzaceduvlffwumoq6j7rmx5evgsyl2fa3nh7oaqbzt7t4n3r75f2vqqpy
on filfox and used that as an example:Confirmed that the returned eth hash is valid: