tx 0x3a1a72daf664198c75d9d491b64e3a8ca3ae2e7c6f06b8b24267ab9c42aef7f3Copy

payload

{
  "ModifyOrder": {
    "new_size": 15983198,
    "order_id": 57769282,
    "new_price": null
  }
}