Block top - The block number and length from 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 100 would actually be the 101st transaction submitted by this account) https://bookmarkstown.com/story20443346/top-blockchain-explorer-confirmed-transactions-secrets-https-www-pdc-edu-url-https-cryptoexplorerhub-com