tx 0xf035b9a7bdcaf78568ea6a7a0a4bc5bbd15d80e7aee14d5c3fa69e1480c01b1aCopy

payload

{
  "ModifyOrder": {
    "new_size": 710491,
    "order_id": 12336464,
    "new_price": null
  }
}