Transaction not yet indexed

128SJkCAZFttPksV8dKhVASoXqyfodqtena8tAbthKNq9d6VmX4pqkVE7PVz3xYWh7UcsrriqoG4hG7MH2KVEgFK

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