Block height - The block amount and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (bear in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://bookmarkusers.com/story20417600/the-greatest-guide-to-blockchain-explorer-unconfirmed-transaction-https-www-demilked-com-author-brokerwhorl5