Block height - The block amount and size with the blockchain (in blocks) on generation of the current block Nonce - The transaction amount for that from address (Remember this starts off at 0 so a nonce of a hundred would really be the 101st transaction submitted by this account) https://socialaffluent.com/story6160788/detailed-notes-on-blockchain-explorer-unconfirmed-transaction-https-www-blurb-com-user-optionname7