Transaction not yet indexed

Nugb3ucxyFxpEyWTpmvajontj4mQp9FVsRQ8fcQAP4iECe4F2A9LSMQCu6pgQpbvgbvA9dXDJMFiE9ybVqtGhJB

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