Transaction not yet indexed

kLKUMgYN6A2zpjg3V2BPpzfWu7ieBhf2CS24qz8b6mYMLTnVQ6WwtpbVDJP3GaU2NRjcrPG9sAFp2d2HqiJ5JLC

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