Transaction not yet indexed

52y2XM6RZWDFuU7Skn18qBrcbQEyjg8GFWCz2FmCmbjxnYT2Sd8x4Rc7so2z3xZtv6SABMwRfnHK4cqaVqkGA7uw

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