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Ikhlas Mohammad Profile picture
Ikhlas Mohammad
@ikhlas500
Smart Contract Blockchain Developer @ Crypton Studio || Smart Contract Security || Engineer || Contributor @GitDAO #bitcoin #ethereum #securityaudit NFA
Jul 7, 2022 • 207 tweets • >60 min read
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So why did this transaction have a MetaMask pop up and why is this the only function interaction that has been registered on Etherscan. To understand it better let us look at "stateMutability" witin the ABI (docs.soliditylang.org/en/v0.8.13/abi…) Image [32/236]
As per the ABI, the state mutability has been pure or view for the other functions. These do not affect the Blockchain. While on the other "authenticate()" function has a state mutability as nonpayable which does affect the blockchain as data is being registered. Image