Transaction not yet indexed

MGUkk2VjwR5sv79U2Kqe7TymrDDnA38XJ8Yjd8jC3i7WAHj73qqMLTLLMdztbdLq5JivWqkBRWekcDEknbLBkQ2

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