Transaction not yet indexed

WU4eKXUmTfFXfv1z34QM3RmftG8UxrYEMxNByWv8gGHJgd6PqcFPie3BGm5MFqDKj4Lch5xerSeVGt4eWe699Va

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