Transaction not yet indexed

ALu9jSpHpQ2dvq9dwkAJwvY1TbutaN5ZxhoTgBXWYBUeiSLNqpcnAJdGCNKhtCso7E3DJLLGmLcfvYZRyrHK1CQ

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