Transaction not yet indexed

52XfieKYmC23scup9yx2ccfcczLKeMbBSCqCjzEHvwv5kQhH4yCL3FcXWPP3Z3VV6LJeDhpkYBiRbMM1WDRLEFL3

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