Transaction not yet indexed

56Why1Hrthn8sQEUE9creqRKELF9pPJk4qNGi5t1ZD3NuxDf88XPSfkeqAa2yxb3RXVRqeLWa8tQeb5FfAFJtkTC

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