Transaction not yet indexed

5U6tVPdxwUqm1wqqQc5kSDrb6mUumSd2htftQeeWRPKVGiD2vsKxwUQui8K4dhLpNMXjnjAvhytZxwmZ72t3q4bp

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