tx 0xf9bdc411f9c53c4370e71f6671a373c4730b3d48705762fb09be7d5e1c8add0dCopy

payload

{
  "ModifyOrder": {
    "new_size": 11752331590,
    "order_id": 43823196,
    "new_price": 497000000
  }
}