Transaction not yet indexed

kuKu5nS6KvBC2bV2H8UUUABnhbCFmTLDFR3jP1vUrhLkGGDB7YWmWLzfHMQPiAnWc8HUr2nTUQ8MQyJ8cPCBThC

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