Transaction not yet indexed

52Y5naTpAD7KNddsQxD1E1TpqJYCAtEfvb2KqxkdQCC6tGTRTWLN3HENhvvH7R5FQHeBNTFLorsjPCM2dRzMWHLK

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