Transaction not yet indexed

CUF91FaXrKFmQMoqB36Ljmr4TDLhoGGZWNj6kM7yTkzcP4CcHPByW3n7YGH2T8AmZnsPC2yLECbmoNwbQTLPM3Y

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