tx 0x1c263500395f0d4aa3c3277e872a6c51168bbb44b5d90fb4a0d7b4dab7b8c15dCopy

payload

{
  "ModifyOrder": {
    "new_size": 147958499,
    "order_id": 9160028,
    "new_price": null
  }
}