Transaction not yet indexed

5SzUYBMJkuAonuXgBTTgE1EEJGasBFKFUGa8v7apNr9LpcsN5BV4v79yZYEAZtxcwCaZJLbEfZdF5wqkfhvHKfN3

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