tx 0x63eb23f0b0c96d49b18e884eef6c17b75c04ec3aa3c9b5d8fc371b0c8d51a9dbCopy

payload

{
  "ModifyOrder": {
    "new_size": 189247062,
    "order_id": 54156653,
    "new_price": null
  }
}