Transaction not yet indexed

NUEkUWMiBrLfoTfbAGRD9q9gBpk9qCMhSikNeFprfPSfqcZBZcrvyxNMotuKQdxEDeDNmiywXEniR3dJ7FMUiES

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