tx 0x7f3dae9d5ebc0bf0aa08099c1dfc1daa4e8d47c53642eadc31f72ec4d8a18e6aCopy

payload

{
  "ModifyOrder": {
    "new_size": 466365,
    "order_id": 31815094,
    "new_price": null
  }
}