Block height - The block amount and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (Keep in mind this commences at 0 so a nonce of a hundred would essentially be the one hundred and first transaction https://atozbookmark.com/story20442929/the-greatest-guide-to-blockchain-explorer-unconfirmed-transaction-https-500px-com-p-barrkijrooney