Transaction not yet indexed

5HUkMZwouEdNsfcFVFyZcw7sFB37LwfXb95qmCnAsDP1wGFcqhjRtWaGEtVGufiak5PE3HFAwaJP1GXrc5aSsp51

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