Block top - The block selection and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount for that from address (Keep in mind this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by https://bookmarkinglog.com/story20727140/blockchain-explorer-fundamentals-explained-https-www-anibookmark-com-user-shoeraven4-html