Block height - The block quantity and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction amount for that 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://singnalsocial.com/story5217868/new-step-by-step-map-for-blockchain-explorer-unconfirmed-transaction-https-md-darmstadt-ccc-de-znwtrv3frkwon6rj4y8pua