Transaction not yet indexed

MR91nW5PpVj5NvqYaTtvMo5wWGAsSQweMJcQa42EvoThJ5RiL7d6VBdAFifHGp1YNtu1kouad8bn9Dh5v2DadAe

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