Transaction not yet indexed

52U4QkJ5Shj7r6of3wwmKHH8s2YfPjnpqXtzfjQ3zwZMVqj8tiY2aCgfesk2DaGGdPnmTsNMoC6F6gnTSB1DPuoY

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