tx 0x59b5f6a04b3c93eab5bc2a2a2bbe89d06c92c84b08e6a542c4baf739511e98b6Copy

payload

{
  "ModifyOrder": {
    "new_size": 18875566,
    "order_id": 35409264,
    "new_price": null
  }
}