Block height - The block amount and size in the blockchain (in blocks) on development of the current block Nonce - The transaction range for that from address (Remember this starts off at 0 so a nonce of a hundred would essentially be the one hundred and first transaction submitted https://social-lyft.com/story10466803/detailed-notes-on-blockchain-explorer-unconfirmed-transaction-https-notes-io-ww2s8