Transaction not yet indexed

523gCYGoHp2S2b2m32J52wVvj9MvAtqcTsogdqEJJCzQjYdWiJnKCZ9T5irCdyeYRaeSww4BxRV7fPVCcta9UDk8

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