Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (Keep in mind this begins at 0 so a nonce of one hundred would in fact be the a hundred and first https://bookmarkfly.com/story20457505/the-definitive-guide-to-explorer-blockchain-ethereum-https-independent-academia-edu-drewandreassen4