Block top - The block selection and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Keep in mind this commences at 0 so a nonce of a hundred would basically be the one hundred and first transaction https://bookmarkcork.com/story20935209/getting-my-blockchain-explorer-ethereum-to-work-https-www-webwiki-nl-cryptoexplorerhub-com