tx 0xa0dcabc69fdc83117dd9e3cca3143cc13b8bfdd1b8a432c0c8a8a3081f7f0d5dCopy

payload

{
  "ModifyOrder": {
    "new_size": 215041431,
    "order_id": 8390444,
    "new_price": null
  }
}