tx 0x268e511b66cf5e84eb5cb60f5e2cb007e0793ddc67ee96e7c02bc96b6a36f51aCopy

payload

{
  "ModifyOrder": {
    "new_size": 3297049028,
    "order_id": 121814787,
    "new_price": 619100000
  }
}