Transaction not yet indexed

ATAk1AnDYvDPTFhc1du7con6QCcmqoCXkS13BEXn5zk5NmVe1miKuiTe8nKsFg1mQQbjLiX5t7mqaXvokXoAZb8

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