Transaction not yet indexed

52zKAyrg9uqqk1en6r2F1NE8i2MLe84ybFSwLnNdAUxqywszofmGAbgYAGa2uAGq3T7PZusSKhP8kQmXsS152LS7

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