Block top - The block variety and duration on the blockchain (in blocks) on creation of the present block Nonce - The transaction number for the from address (Remember this starts at 0 so a nonce of a hundred would truly be the one hundred and first transaction submitted by https://bookmark-nation.com/story20519699/new-step-by-step-map-for-blockchain-explorer-unconfirmed-transaction-https-clancy-olesen-4-mdwrite-net-opening-the-record-your-resource-to-blockchain-investigation