Transaction not yet indexed

4U21cMnjvvT19odj15yHLjmTjLRQXyGroVSxUW8J32pCtyfo81yoB3zWw5b67ynPFr8Ty8ydAXW2ctdRX69JL6vJ

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