tx 0xb7f4c9e736e5b08ebd3e46f4476018e080ea5301e68c45d4f4b32b2c9b8e51d4Copy

payload

{
  "ModifyOrder": {
    "new_size": 2671575,
    "order_id": 43376566,
    "new_price": null
  }
}