Transaction not yet indexed

TUncJ5aMsGdmfCwKgon6YoPaduDMHvH1S5BHE3Ks5AxKHJb167oqKE9njDCWTsTqcmp6zFonNPP6PnAASeuHtZ2

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