Transaction not yet indexed

WUB9qcLQpzK1hdiZ36mJsSiNFEdJr2kN6iAe6QUMYXGpy16cWiH9gaZG1sRnSorU9Me2wPiZgsYCMz7fCQkiqqq

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