Transaction not yet indexed

2UE18cQQrchgfnFYot3w8vWMsoMoBJDPasenN6s4dUC2496PqStb4H2tcUF8ottWGffEG9xrE6KWTKekTPgC89rY

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