I have some failed transactions on etherscan that I'd like to investigate. An example is this one. How do I convert inputs like 00000000000000000000000000000000000000000000000000000001ae43e5e0 to what their original value was?


If you have the raw transaction input and the contract ABI you can use a page like https://lab.miguelmota.com/ethereum-input-data-decoder/ to decode it.

The algorithms used to encode the function call and parameters are described in the Contract ABI Specification.

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