tx 0x4dc70fe84c43e5ed8ee669a5beab51271a6f4bfc3c38d8a5e77a38a95f9acf8cCopy

payload

{
  "ModifyOrder": {
    "new_size": 1554319018,
    "order_id": 13301046,
    "new_price": null
  }
}