Block top - The block number and duration with the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity to the from address (Remember this starts off at 0 so a nonce of 100 would really be the a hundred and first transaction submitted by https://getsocialsource.com/story6050847/the-definitive-guide-to-explorer-blockchain-ethereum-https-www-blurb-com-user-optionname7