Transaction not yet indexed

668K1MLbfDv3W8Du58TfzRUp5WHUAxAU9xbx4V6qFVU3ymG3dKCzU6VchNvhZJyuczfmYE9cV7CVjUD6Ajgscxni

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