Transaction not yet indexed

121kh55eZ2xvXY3jPJ8HHHtvfM8pSkvB9btXwuPWCyHR8D5HTjqEQYV8DuNsLtj2hnoJT7DCnVKrnDJBiyUoF5mH

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