Transaction not yet indexed

Ff8HwuZvBEuhbYWTraJCVoP7uDUm9BU8BV9YVvn4GtbJ4bWm42g26bXoJXEb5WRhSqearKxQkhS6ceoPD6ygjVG

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