Transaction not yet indexed

NKDBqZujKXGEovfJjtgEtgFQv9it8eTY7sFpXeAHmD6GZM4ejUmzRMHqcsaqrEF3FgZT7ojeXdYi8MGpVgoinM2

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