Transaction not yet indexed

Lu8ubaWc9DThaaNmXRuHaDJ7rzeRfpPfPeF7SDixXuWdcTvGxG3rqSPGgv7wH3ZovMnAieYUpo7d5FS5WJ4nBt2

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