tx 0xfb3bce6c92905600d8e39c95cac68be795d4be0a7b6d7ba9dbe7dfda83407880Copy

payload

{
  "ModifyOrder": {
    "new_size": 271711768463,
    "order_id": 424747288,
    "new_price": 512000000
  }
}