tx 0xc173c3f9c0e158bcb0c71247097ec17bda41e8b36b69feffb7a56b2e1ef1aa6aCopy

payload

{
  "ModifyOrder": {
    "new_size": 4259415565,
    "order_id": 16406205,
    "new_price": null
  }
}