tx 0x5abb6337f6c2f8ec58b7d6d05e50a911f66ca5d0d2ff6de4529a75876b8e54f0Copy

payload

{
  "ModifyOrder": {
    "new_size": 12603891,
    "order_id": 11561557,
    "new_price": null
  }
}