tx 0xc0a502e155fe6dfc1e5822b1fcb9b49e3bf0e4569e0d5d28d6f032e39f5bf5ccCopy

payload

{
  "ModifyOrder": {
    "new_size": 2717793,
    "order_id": 21940777,
    "new_price": null
  }
}