Block top - The block selection and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (bear in mind this begins at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://growthbookmarks.com/story20661583/details-fiction-and-explorer-blockchain-ethereum-https-gaiaathome-eu-gaiaathome-show-user-php-userid-1577569