Transaction not yet indexed

2Ex9mMRXCyqrRL38RsMxHE2dHsgPJqKTdrhKfkWcdkRse6rVQh4CVuqwFr6JEZd8EuPJHUK7RT8aLAt7Tm2jnSw5

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