Block top - The block number and duration in the blockchain (in blocks) on creation of the present block Nonce - The transaction range for that from address (Remember this starts off at 0 so a nonce of a hundred would basically be the 101st transaction submitted by this account) https://thebookmarklist.com/story20617806/top-blockchain-explorer-confirmed-transactions-secrets-https-doc-adminforge-de-xbqatr5jtxomaazj2qoagg