tx 0xfb64ec1a6d4c8d672fd4b6ebc540ec9da3f03b67f7a6f0f0c7c19a2ff4c2fd4fCopy

payload

{
  "ModifyOrder": {
    "new_size": 211044151,
    "order_id": 10489454,
    "new_price": null
  }
}