A week ago there was a transaction on Ethereum to mint an NFT which occupied the entire block space, another words it paid so much gas (over 3.42 Eth transaction fee) that no other transaction could fit into the same block and it was the only transaction mined in block 14114114. This most likely was intentional in attempt to make the NFT more special. https://etherscan.io/tx/0xa8449ad00e588074f5503b89f02d963334972ed72b3f3f6f74d8df791676b0ae
No comments yet