Transaction not yet indexed

2knbjQWmUeV6AKHzqzLdusrFQNJmVzs4uE7c4CTtvTSwFohM5CTd3QShtbfJoSRADgpP6K3AQwbGWEmJq4kYYYdc

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