Transaction not yet indexed

pf8aYV4EKcym5jxDPA79n5NjPNT1XVmqaiCLgKFwxoVEHooJwnFarw19qVe6gJSZyQ9Ly23MPPui5KLB9ZDaTo8

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