Transaction not yet indexed

ppRkYBY1bcMqgTvjrgmX1oy5g8dJHwuHD5GMW3BeAsn5ZgAYqQZRKaytf4fGz5K6mdJn7ScbJFj2C6WF3uUhgt9

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.