Block height - The block amount and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (Keep in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://bookmark-search.com/story20406474/detailed-notes-on-blockchain-explorer-unconfirmed-transaction-https-www-webwiki-it-cryptoexplorerhub-com