Transaction not yet indexed

XB8c15aagJiEEkRFKdFnMPy3ZFExMxuLHJFRuE6ZmCdAibDBaVLqY5aoYnemw2AoppLhVC8FBKoSf6PheHSTaj5

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