tx 0xb8e16066946ba8beacf40fc6bed121ba5b2b1cd22f67edab3b1c9408ce4dbe6dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1897962126,
    "order_id": 3789095,
    "new_price": 478000000
  }
}