Block top - The block quantity and size with 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 one hundred and first transaction submitted by https://bookmarkingfeed.com/story20500553/explorer-blockchain-base-an-overview-https-independent-academia-edu-drewandreassen4