Transaction not yet indexed

52RdxAcYE28GDFAJNsGDGnUuUxuMqkvPecDMLZAo2KLmU6nDdd5WNdf5LkR2z6HRJGWBqRHTgZoDDWW28Be9F5H6

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