tx 0x74f55c433e6f1778bb2dcd1158117d8510f5940fa670e2344f7e4b6ebeb48b7aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1787393975,
    "order_id": 426629365,
    "new_price": 30420000000
  }
}