tx 0x2bbfa41fa87e5d06f3f7ea3af0c1f0c2a8f7551243e2c30f8e73bfb96ba768b8Copy

payload

{
  "ModifyOrder": {
    "new_size": 646453,
    "order_id": 12006150,
    "new_price": null
  }
}