tx 0xc645dcd4b9d011a22d0a3cfed752dec7f283e5a472b2589b6bfd2f2c7df899b1Copy

payload

{
  "ModifyOrder": {
    "new_size": 3297049028,
    "order_id": 121604889,
    "new_price": 620000000
  }
}