Transaction not yet indexed

QFS21sns5va4eUuUbFqGMzVC7RwouAWfBNHomJXwX3PWgmwWs15wv7nEXvZW6FFMUDkJQxyhNPgWNkBN1N1Pyqs

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