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://networkbookmarks.com/story20583578/explorer-blockchain-base-an-overview-https-www-demilked-com-author-brokerwhorl5