tx 0x9fa74dc65a6fb15e034f13b65c9fd0e696b6d99174aa049c63bb26b7ebb3bd5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 3216229766,
    "order_id": 155671290,
    "new_price": 635600000
  }
}