Transaction not yet indexed

1yiiMa8MWPuKJVonfPVbUGYwt9vbNX5bjvrTkWCsudBjcSFcfHVuoZfAraDMF1jZ5GMs29t8vjQ4TdfDXSDXfhH

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