Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection 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://bookmarkick.com/story20530584/details-fiction-and-explorer-blockchain-ethereum-https-md-un-hack-bar-de-0oxwjunrtqeqpltmmf-tlw