Transaction not yet indexed

52d8LmUSMBdD52bKKkLrpdMNxgbrcWEEnhhnLFCpduTiW4s71ecwU1jPKnkTjEiJ4Abw6MX1CvpvFR9HRPZ8fz69

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