Transaction not yet indexed

FFu8HcKFTk6fV18vh7TcB6ZBBBZtWAdRRj4SpCw3uugdS2HQ8ZKMhfcMSSnGY6Ydbs8wvyo8tVytUWrXuiTfmH8

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