Transaction not yet indexed

mpmNXWhKPpFSjV44h5zpHEjE8D9wSZNdQX2schL8mdSPQKj2XiGQDoT2dnjC6qtV1XjdGrAyQCtcFnqkiht1LBj

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