Transaction not yet indexed

52CCKmnNKFGKcjqXGp7xSMrXSmp2PAbikXJNNZq4AVCfWdBvaeADAbYCDrrqoaxVR878D2m5ZLrezaeUXqRUdKUG

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