Transaction not yet indexed

KEZ9BjFqcLRcsp1kTtniSEanFMrxBQbHbKD2XPrpfcJuAbsFXhRY9ggb3PFpE28MaZeyrMyrQzk6Lrp6JTVkfAv

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