Transaction not yet indexed

XKUFu5ejGvoJvAi26zi1L7FwJwoKXEwbSq9jLdVKNPWf14PrsffM4HeUh5RodrU7Mqw5U2RGpbTwMQNaCd8AnhF

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