tx 0xafec6583c1bb2bb0f8bd2c5a8f3f7db6ecba42d5cc7f9e11a1774b1d84dc1477Copy

payload

{
  "ModifyOrder": {
    "new_size": 3541682,
    "order_id": 55995310,
    "new_price": null
  }
}