Transaction not yet indexed

RU2cE7KoKxgYLBM5NNiTt7hSY1PNsMupcLMaZPtDbRaXbFVUrWnGwjCvVPUY5xLps5e3p3kEBf4WyS5LGSfLxvJ

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