tx 0x9b4fc02ce7c2f22bb1c759dd42e71d1fd6c6d97c09ce4494302f80e6bbe3accfCopy

payload

{
  "ModifyOrder": {
    "new_size": 255461885,
    "order_id": 27971730,
    "new_price": 9905000000
  }
}