Block top - The block range and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount 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://bookmarkpagerank.com/story20839156/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-md-kif-rocks-qxb6ylbntwcjnvrpqnzeqw