Transaction not yet indexed

1Q53rPWHQ7DzSwgSSMQx8FiFdkwgv3wMYiSkqTJcmpKhMrfKfhBZ11vf92SW3LfnKjb9QU3jLSY4QLcYKyzmdxQ

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