Block top - The block selection and length from the blockchain (in blocks) on development of the current block Nonce - The transaction selection for the from address (bear in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://sb-bookmarking.com/story20625790/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-lamptie2-bravejournal-net-beyond-these-blocks-discovering-the-realm-of-distributed-ledger-explorers