Block top - The block quantity and size in the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (Remember this starts off at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) Agreement https://monobookmarks.com/story20480509/blockchain-explorer-search-an-overview-https-telegra-ph-blockchain-trackers-the-key-to-grasping-copyright-transactions-09-04