tx 0x78c69c8c2863f7e8acf1b6a3dd69814dea50f8729e55a0b5f107e3e9c38ef26fCopy

payload

{
  "ModifyOrder": {
    "new_size": 138578259704,
    "order_id": 434150703,
    "new_price": 523000000
  }
}