tx 0x9a4c4e79390466c02de4923f5c4838ca6aa303a7e3f5d03c9a6093a36d8f6fcbCopy

payload

{
  "ModifyOrder": {
    "new_size": 33109359,
    "order_id": 322881902,
    "new_price": null
  }
}