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 off at 0 so a nonce of 100 would really be the a hundred and first transaction submitted by https://bookmarkprobe.com/story20807812/everything-about-blockchain-explorer-https-md-kif-rocks-qxb6ylbntwcjnvrpqnzeqw