tx 0x688b02d0ef0d8d50d5c161e575ccd36c0afd8e5fd475cea0c7916aa5aa18acbdCopy

payload

{
  "ModifyOrder": {
    "new_size": 617683763,
    "order_id": 16924775,
    "new_price": 29806000000
  }
}