tx 0x4956cfce9a4b2e2dc3b6c2819846c35d0d10f7e77ceac3522d0a784a70c2bf5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 12895587,
    "order_id": 16837600,
    "new_price": null
  }
}