Block top - The block quantity and size on the blockchain (in blocks) on creation of the current block Nonce - The transaction selection for the from address (bear in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://bookmarksusa.com/story20287311/5-simple-techniques-for-explorer-blockchain-base-https-www-demilked-com-author-brokerwhorl5