tx 0x9d20c9d9636659f1e25723a4149ed1f1bc91dc90b01f4f3cb631d6ee9d6f36caCopy

payload

{
  "ModifyOrder": {
    "new_size": 3242311,
    "order_id": 38419575,
    "new_price": 20274000000
  }
}