Block top - The block quantity and length on the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (Remember this starts off at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) Not https://linkedbookmarker.com/story6177945/what-does-eth-blockchain-explorer-mean-https-www-lanubedocente-21-edu-ar-profile-fowlerrlwmooney1719-profile