Block top - The block range and size from the blockchain (in blocks) on creation of the present block Nonce - The transaction range to the from address (bear in mind this starts off at 0 so a nonce of one hundred would truly be the 101st transaction submitted by https://hotbookmarkings.com/story20616246/the-definitive-guide-to-explorer-blockchain-ethereum-https-independent-academia-edu-drewandreassen4