tx 0xdc2f3c3eec5f95ce3f4bf4c7ffe3e0f36a6fcb815234d8543ee92157b8e5d21bCopy

payload

{
  "ModifyOrder": {
    "new_size": 721427809,
    "order_id": 431811494,
    "new_price": null
  }
}