tx 0xa68f9506a61ef6c4fc947ccfc84fd8bd3b60f63e5c1fd62c9ad342d743c5cb7fCopy

payload

{
  "ModifyOrder": {
    "new_size": 27125061,
    "order_id": 3789818,
    "new_price": 29673000000
  }
}