Transaction not yet indexed

28HWDnXDH9MCM7ELqthyvfupYCvdP4Yu7ersejfUnuGxodjPxj3DLmU4yHMQWkAPVVNrPvnBPY3vS2DEEnMoS1Xy

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