tx 0xecae358e8d246ab6cb2f3e7f0c3263c2cb1b01d47b5ddcfbbda3386ba7c7caaaCopy

payload

{
  "ModifyOrder": {
    "new_size": 813228517,
    "order_id": 473126260,
    "new_price": 7398000000
  }
}