Transaction not yet indexed

5RubErh3DPSqtTPy4UUACYjbVAc6taWokfAzsK61mpsx3ztkNeFsn2egzpgB3v1XqRQ7GbD1oM7vw2iMzyVmFNr9

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