tx 0x924b2708fb3ae0ce2ed0d4bb7e9adcb67d0a989cc83baec90bdc9c7e6d6c3c5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 16350110,
    "order_id": 312180882,
    "new_price": null
  }
}