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 starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://socials360.com/story11272389/details-fiction-and-explorer-blockchain-ethereum-https-www-divephotoguide-com-user-puffinstone3