Block top - The block number and length on the blockchain (in blocks) on generation of the current block Nonce - The transaction amount to the from address (Keep in mind this commences at 0 so a nonce of a hundred would basically be the 101st transaction submitted by this https://bookmarkshome.com/story6353323/not-known-facts-about-blockchain-explorer-unconfirmed-transaction-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04