Block height - The block amount and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://peakbookmarks.com/story20786801/not-known-facts-about-blockchain-explorer-unconfirmed-transaction-https-md-chaosdorf-de-xdhzafcotoa3ipvrxixxya