tx 0xb4dc728cd1bee59b04c36f112b6f1a04398df8f912afa4f2d6f2e3fafa4b5a2eCopy

payload

{
  "ModifyOrder": {
    "new_size": 111673214,
    "order_id": 10395557,
    "new_price": null
  }
}