Block top - The block number and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://iwanttobookmark.com/story20419438/blockchain-explorer-search-an-overview-https-atavi-com-share-xftxdaz1pgsb4