tx 0x1c1c83f4e56c3bb2a9bb0ff9813cc174ef4baff4a97d48e0f9d49a0a81f9f8d4Copy

payload

{
  "ModifyOrder": {
    "new_size": 53417637,
    "order_id": 772315,
    "new_price": null
  }
}