tx 0x419a7d6904219f7323c3a3d5423e5f6d4b573327a87b6f44f8dd5d5b4a6dae7fCopy

payload

{
  "ModifyOrder": {
    "new_size": 35375367,
    "order_id": 9599949,
    "new_price": null
  }
}