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Decode ETH ABI Binary Data into Readable Values

When Dapps interact with smart contracts on the Ethereum blockchain via Web3 RPC calls, the function names, parameters, and return values are encoded as hex values according to the ABI specification. If you look at the Web3 transactions, or look at the blockchain data itself, it may not be very human readable. This online tool provides a quick way to decode and encode that binary data.

DecodeEncode

This will decode using a public database of function signatures (first four bytes of data).


This online Solidity ABI decoder and encoder tool is provided by Moesif, the most advanced Web3 Analytics platform for Ethereum Dapps.

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