Block top - The block number and length from the blockchain (in blocks) on development of the current block Nonce - The transaction range for that from address (Remember this starts off at 0 so a nonce of a hundred would basically be the one hundred and first transaction submitted https://bookmarkeasier.com/story20459716/5-essential-elements-for-blockchain-explorer-ethereum-https-list-ly-churchkjeldsen86wpibju