Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection for the from address (Keep in mind this starts at 0 so a nonce of a hundred would basically be the 101st transaction submitted by this https://bookmarktune.com/story20570478/new-step-by-step-map-for-blockchain-explorer-unconfirmed-transaction-https-telegra-ph-blockchain-trackers-the-key-to-grasping-copyright-transactions-09-04