tx 0xbc704aab5c0c30b4977e9f93d77c3d4b889219e1eed28cf7bb8cbf81b16e3a2dCopy

payload

{
  "ModifyOrder": {
    "new_size": 12451287,
    "order_id": 22779156,
    "new_price": null
  }
}