tx 0xac9bea411a0e7a8f16e3ee1d1c86853907c8edc7cb8a6eb6922d8c9f1f10c2a9Copy

payload

{
  "ModifyOrder": {
    "new_size": 413412,
    "order_id": 32150268,
    "new_price": null
  }
}