Transaction not yet indexed

Nng9NoyWkbnxNWkV7Z79t2eJ6LfXGdx4ZT3g7ptTjWzNxLsLgqvRiLt98jec8rGqaWJ8RGgEj6mYrZccSthv5qr

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