Transaction not yet indexed

RaD8MCpkW2kU18QbSP87x3zg9ntjGpCGDmMrgSHUDRw2SkykZWWm1arz9h2pgAormTbaXd9hNvKKaMSGwNJLWSc

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