Transaction not yet indexed

NdUjEk79FxRvyLJeqCjpCVFYDdne7rRhgBUG5LPU5HrdyqzCbZf7aFPuhK4Paf4Y6AQRPVynDLRsc9Uj7ZWN418

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