Block top - The block selection and duration of your blockchain (in blocks) on generation of the current block Nonce - The transaction amount to the from address (bear in mind this begins at 0 so a nonce of 100 would actually be the one hundred and first transaction submitted https://bookmarkshut.com/story22055824/what-does-eth-blockchain-explorer-mean-https-www-holycrossconvent-edu-na-profile-rosenberghbnborg32409-profile