Block top - The block selection and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://bookmarketmaven.com/story21511159/indicators-on-blockchain-explorer-search-you-should-know-https-setiathome-berkeley-edu-show-user-php-userid-13199150