tx 0x2e2cf7eee8eff15771bc1fc1a0c986f215690655b404b1b1ba1b83c8f9118b7cCopy

payload

{
  "ModifyOrder": {
    "new_size": 3727946,
    "order_id": 11733421,
    "new_price": 10403000000
  }
}