Block height - The block quantity and length in the blockchain (in blocks) on development of the current 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://highkeysocial.com/story5765528/the-definitive-guide-to-explorer-blockchain-ethereum-https-canvas-instructure-com-eportfolios-4028322-entries-14252553