Transaction not yet indexed

52zm3fD9Cjfhf4B2rQtAiMt7RxvZQSmoYUtanXQYwt1PmTbhkKQBsTA8h6rQgWFdswS9Z9d1AwWrKoTeEPyHJG23

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