Transaction not yet indexed

52NNMgq4NTovfCQSY1jxJMqjxDoe3Xo7sjPSKEA53Za5fcmTjkj8jP2ePEdGgScKkeBUnQu7u3pCd5nUxsBYWay1

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