Transaction not yet indexed

LUUbSgJ4ZfsbtzxzNckc8iWdeNymFfetzyaNtGa7WuTNh3bgbdA4BC8dGWr8kdZmcfc4VZmk8UmE7xYUx8dFBj9

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