Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Remember this starts off at 0 so a nonce of a hundred would basically be the one hundred and first transaction submitted https://bookmark-vip.com/story20751223/5-tips-about-blockchain-explorer-you-can-use-today-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04