Transaction not yet indexed

CREFzPMf4CoxBCb4gh5nRPPhrPcFgWSbuA4hmLTGVo5TqRC64jDAhPCu1jherFzejhYSgjBj4oJ5XR1yaoeEhh2

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