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NFT trader detected a copycat bot, inflated his bids on NFTs in a separate wallet, then swiftly accepted the bot's bids, pocketing an 800 ETH profit.
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The smart contract facilitates airdrops for ETH, ERC-20 and ERC-721 tokens while prioritizing gas efficiency. The dapp will be live soon.
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Questions received last month: |
How can I find a testnet implementation of the Uniswap V3 contract?
Copy the address of the Uniswap V3 contract, paste it into the Similar Contract Search, select 'Similar' under Similarity, and check "Search Multiple Chains" to find similar contract implementations on testnets.
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How do I send an Input Data Message (IDM)?
Simply go to the IDM page, select 'Send IDM,' connect your preferred wallet, specify the recipient's address, and type in your message. There's no need to fiddle with text-to-hex decoding tools.
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Confused with some terms in this newsletter?
Remember to check the Etherscan glossary! |
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Check transaction sizes in bytes from Get Raw Tx Hex
Navigate to the "Get Raw Tx Hex" option on any transaction page, divide the length of the raw tx hex by 2, and you'll obtain the size in bytes. This is helpful for identifying transactions with significant onchain data storage.
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