Block height - The block selection and length in the blockchain (in blocks) on development of the current block Nonce - The transaction variety for that from address (Remember this starts off at 0 so a nonce of a hundred would basically be the a hundred and first transaction submitted https://bookmarksoflife.com/story5864952/new-step-by-step-map-for-blockchain-explorer-unconfirmed-transaction-https-intensedebate-com-people-hawkwhorl3