Block height - The block amount and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection with the from address (bear in mind this starts off at 0 so a nonce of 100 would actually be the 101st transaction submitted by this https://hylistings.com/story22086257/not-known-facts-about-blockchain-explorer-unconfirmed-transaction-https-www-demilked-com-author-brokerwhorl5