Block top - The block number and duration with the blockchain (in blocks) on generation of the present block Nonce - The transaction variety to the from address (Remember this starts off at 0 so a nonce of a hundred would basically be the 101st transaction submitted by this account) https://olivebookmarks.com/story20395517/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-www-anibookmark-com-user-shoeraven4-html