Transaction not yet indexed

KHHxxaR9jsDFpxYx2y2g6zNBmYAh6HKPcKNo36L7yZfReCWcH963FHiRMi29CbbqgjtWtAhdgK8HG5FHHE3qyiQ

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