tx 0x6026b0b50d8ed7a93b4793d5a7e0fa43f4af162b6593c06560bf6b7f3a6dc5f7Copy

payload

{
  "ModifyOrder": {
    "new_size": 4128547,
    "order_id": 18745667,
    "new_price": null
  }
}