Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction selection with the from address (Remember this starts at 0 so a nonce of 100 would essentially be the a hundred and first transaction submitted by this https://socialicus.com/story6146207/the-ultimate-guide-to-eth-blockchain-explorer-https-pad-karuka-tech-vc6p2vmyr6a9ij1xxkanwg