tx 0xbd4b47d22d4bc7a505799d7c0d5b5007c2a1f489b24d04f6c52995c5dfdfc77dCopy

payload

{
  "ModifyOrder": {
    "new_size": 648837945,
    "order_id": 3207839,
    "new_price": null
  }
}