Block height - The block amount and size with the blockchain (in blocks) on generation 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://bookmarkmiracle.com/story22135332/the-definitive-guide-to-explorer-blockchain-ethereum-https-clancy-olesen-4-mdwrite-net-opening-the-record-your-resource-to-blockchain-investigation