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 in fact be the a hundred and first transaction https://social-lyft.com/story10716181/explorer-blockchain-base-an-overview-https-intensedebate-com-people-hawkwhorl3