tx 0x34280f65a3e1c6aa48e1c2544d32f4a1bd005f543fc4435db9bbf8eb9d942a3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 40829660,
    "order_id": 8807161,
    "new_price": 29866000000
  }
}