Transaction not yet indexed

53UBrjBWw4PErooyHgAiSgCNSqttZe36xhGNDFbkpLzVB3eyHRFPcc2bgKurZjqgr7DhGGZYyTnXsTURfRqi3xQv

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