Block top - The block number and length on the blockchain (in blocks) on generation of the present 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://bookmarkfox.com/story6227801/everything-about-blockchain-explorer-https-telegra-ph-blockchain-trackers-the-key-to-grasping-copyright-transactions-09-04