tx 0xd726c34eab5b5f4bf3a1f83f41ab5a8a4cf238c3b6c858d62c60490fec8db8ebCopy

payload

{
  "ModifyOrder": {
    "new_size": 9959701,
    "order_id": 8433817,
    "new_price": null
  }
}