Transaction not yet indexed

21Y97DkNgJkm1Hu2ZAnPiMx6UB37mpWZ5o9QFD3KfQG2nDALKXfB349scCHSzkM1mjW4D7BwDCGdh2DL8L9XBDaq

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