Block top - The block number and length in the blockchain (in blocks) on development of the current block Nonce - The transaction variety to the from address (Keep in mind this commences at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://bookmarkfavors.com/story6466266/5-simple-statements-about-blockchain-explorer-solana-explained-https-telegra-ph-blockchain-trackers-the-key-to-grasping-copyright-transactions-09-04