Block top - The block range and duration on the blockchain (in blocks) on creation of the current block Nonce - The transaction selection for the from address (Remember this starts off at 0 so a nonce of one hundred would in fact be the a hundred and first transaction https://thegreatbookmark.com/story20567661/5-essential-elements-for-blockchain-explorer-ethereum-https-pad-fs-lmu-de-h2fzbno0rjqfpyic-69lxg