cancelOrder

await client.cancelOrder({
  type: CancelOrderType.Limit,
  pairId,
  idx,
});

await client.cancelOrder({
  type: CancelOrderType.PendingOpen,
  orderId: 123,
});

await client.cancelOrder({
  type: CancelOrderType.PendingClose,
  orderId: 123,
  retry: true,
});

interface Response {
  txHash: `0x${string}`;
  smartAccountAddress?: `0x${string}`;
}