Block top - The block selection and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Keep in mind this commences at 0 so a nonce of one hundred would essentially be the a hundred and first transaction https://bookmark-master.com/story20706366/everything-about-blockchain-explorer-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04