Transaction not yet indexed

1b9vCx2qCdpsEKJUc5npxqWZ6yH9HuyNvqipv4P3sujWHA5S4EWhvNEGW7V2sY2WWf3wXjZdhkmbs8RQXKfa3JU

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