tx 0xf6c04ba0c6d0adf8ced90d6dfa2cb91db245b00b3063f84a2c6ed9b90b8dcb4bCopy

payload

{
  "ModifyOrder": {
    "new_size": 5374701,
    "order_id": 58770469,
    "new_price": null
  }
}