Transaction not yet indexed

21LKT1bwZWh4NH5rVoWSdYYayCwNuxGa8wcapfJ6Pi68ZWS9dax9bbGfZm8itLCrdvq2f42StM7mfr6V5DenmWEu

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