Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the one hundred and first transaction submitted https://socialeweb.com/story5931853/the-greatest-guide-to-blockchain-explorer-unconfirmed-transaction-https-list-ly-churchkjeldsen86wpibju