tx 0x290e8cb30c0b3f17d7ea5ff36dfb8fc0a206bb7d26c79c6a05a31b6d6b63e6c0Copy

payload

{
  "ModifyOrder": {
    "new_size": 14281618,
    "order_id": 349434,
    "new_price": null
  }
}