Block top - The block number and length on the blockchain (in blocks) on generation of the current block Nonce - The transaction amount for that from address (Remember this starts at 0 so a nonce of 100 would in fact be the a hundred and first transaction submitted by https://letsbookmarkit.com/story20559835/facts-about-blockchain-explorer-confirmed-transactions-revealed-https-mlx-su-paste-view-d02eef60