Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Keep in mind this commences at 0 so a nonce of a hundred would in fact be the 101st transaction submitted by https://single-bookmark.com/story20517533/5-essential-elements-for-blockchain-explorer-ethereum-https-atavi-com-share-xftxdaz1pgsb4