Block top - The block variety and size with the blockchain (in blocks) on generation of the current block Nonce - The transaction amount to the from address (Keep in mind this starts off at 0 so a nonce of a hundred would basically be the 101st transaction submitted by https://bookmarkcork.com/story21239391/a-review-of-blockchain-explorer-usdt-http-bioimagingcore-be-q2a-user-storegarlic8