tx 0x06b1d06aca4c79a5dec0f05cf1ac4f1ffdf9ec17adb0c8ce2f14f2c9491cedf4Copy

payload

{
  "ModifyOrder": {
    "new_size": 2015690378,
    "order_id": 472981279,
    "new_price": null
  }
}