tx 0xef0d8b3fe5e73c08e1c2eb3a77e3a7c209aecb5dbb2e60b5575f43ea8483f87fCopy

payload

{
  "ModifyOrder": {
    "new_size": 13081085,
    "order_id": 12053621,
    "new_price": null
  }
}