tx 0xdb16f81e7f09c4b1c954b1aa83ed4aa8d7f80c585088070c92c3328a8bcf6d6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 4678023,
    "order_id": 463781298,
    "new_price": 116791000000
  }
}