Transaction not yet indexed

Cu3xQj4zzhTMw2CzWGmMJS15AVSkQA3tYxKW9xpLMfKHk6N7FaxmM6HwZFoRa15g4H2a2agLrcXF7Dy1dLiijnQ

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