Block top - The block number and size with the blockchain (in blocks) on generation of the current block Nonce - The transaction amount for that from address (Remember this starts off at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted by https://pageoftoday.com/story5988529/blockchain-explorer-fundamentals-explained-https-md-entropia-de-aifurowaq7oqbm16-zzrcw