tx 0x9f6b6a9f83f8b60708db3336c8349bae5b7b56f98a7b0de7ead09b3af3d5f913Copy

payload

{
  "ModifyOrder": {
    "new_size": 321083,
    "order_id": 32649697,
    "new_price": null
  }
}