tx 0x44b97d7ff828a6c97dec23bfc0f3ec7f640ff4ca165afb4b7ffad7604b7e97bcCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1165886,
    "new_price": 29826000000
  }
}