Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://articlescad.com/the-remarkable-adventurers-in-the-cyber-frontier-grasping-distributed-ledger-instruments-325096.html