Transaction not yet indexed

Cb6LtrLNiLm79MeZnQfGE8ScnLHun7JJZsGfyQS1fHdUf7DCGgCMt3zqm4LNvvsTcRmu6CjcaFtfDhJJ2nxJjUB

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