tx 0x2fd6eeb9c1c5d51fcd1be29243c85c84f138b24b2af04977f026c04bdaffa6c7Copy

payload

{
  "ModifyOrder": {
    "new_size": 6655931223,
    "order_id": 456964780,
    "new_price": 651800000
  }
}