tx 0xc8b8fa4e891b0f94e84d16a9b3f6e5f9d8c9360bc9f0d7845408942b16eb6b49Copy

payload

{
  "ModifyOrder": {
    "new_size": 209160055,
    "order_id": 15950401,
    "new_price": null
  }
}