Transaction not yet indexed

4cuu1g8SgKRqyQjwsmKSFjmiSTVsbZMRjeTNjWCkpYDPi8Avn4k5xYM5iNL5EnT1JtWU7jwQQnmKRLRLZWSXmc9

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