Transaction not yet indexed

5u4Shf8MEk4a2aFRJ2n7fmMMHtNcsuTEwguiQGBUMDfdZasVzQAwY1nD5pJNjDmpucrpVqEvt4euwfC5FncH5ePH

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