tx 0x9e8d5c6d1d6e1be29d8c4bf616f9f381fe0b987485f903b3af3fdc5f0335c6b2Copy

payload

{
  "ModifyOrder": {
    "new_size": 263893816,
    "order_id": 77667646,
    "new_price": null
  }
}