tx 0x083b50dc34c2a1f382fbfec2e9d4c405133e1f7de2ba6f7d1a9854fd1c75f2e4Copy

payload

{
  "ModifyOrder": {
    "new_size": 1729230,
    "order_id": 65121120,
    "new_price": null
  }
}