Transaction not yet indexed

52HDMkfqWKkQvWNSpvd5twuqUkam7mRtZA2nqFNEPJzKW6icvsyyZPywCP7fJYFMfeVaPHuPcm2epcTukwdeJBF2

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