Transaction not yet indexed

52cR15QkLMZKUD2qBLkMvLunJWSufdRd6ZRE1hp8sYQagJQD2bSnmZ2SZbPedeShNpHhEXQ3TeMbHiLW1z7dBEe7

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