tx 0x668d9ef19efb81a90ddd847f3a0bdbba1fca0a4ffea60d2e8e5cbbfbce10f1cfCopy

payload

{
  "ModifyOrder": {
    "new_size": 346280533,
    "order_id": 241598489,
    "new_price": null
  }
}