Block height - The block variety and size from the blockchain (in blocks) on creation 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://bookmarknap.com/story11067517/the-2-minute-rule-for-blockchain-explorer-solana-https-doc-adminforge-de-xbqatr5jtxomaazj2qoagg