tx 0xf7f666f70f02e6a38f764ff9af1fce7b6f1a7f1dd6f5f3f3231a3bb30511b9f8Copy

payload

{
  "ModifyOrder": {
    "new_size": 5564013481,
    "order_id": 355219,
    "new_price": null
  }
}