Block top - The block quantity and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction amount to the from address (Keep in mind this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by https://social-lyft.com/story10615155/top-guidelines-of-explorer-blockchain-solana-https-pad-karuka-tech-vc6p2vmyr6a9ij1xxkanwg