Transaction not yet indexed

KK99EXL7tFmRpXqB1ho9wWzNP956iGdWfkBF2gijc2Ti5HoAc16rWqnhykXmv8Lu3cGHpopvbBbwLfXEUCHu8bX

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