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 actually be the 101st transaction submitted by this account) https://socialupme.com/story5891351/facts-about-blockchain-explorer-confirmed-transactions-revealed-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04