tx 0x69c4dc8dd1d2a06b9d2a76128dd4fd5d8d4fa3bb5ba084628cd9c6e1f7def65aCopy

payload

{
  "ModifyOrder": {
    "new_size": 23072930,
    "order_id": 3789048,
    "new_price": null
  }
}