Block top - The block selection and duration from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://thebookmarkfree.com/story20780519/not-known-details-about-blockchain-explorer-ltc-https-www-mixcloud-com-brokerfridge5