Transaction not yet indexed

52pLLMZz2aVkywFoZyuRAmwPyAzn5yNzvGndwBtDAg9b864HeycyiqnXKTfSgp4QHQQypWr7ZaKUr8p5ZkGETCRE

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