tx 0x30c5f00c92d001ad70e03b2f8441c9dfa8fa2ee301f4500a6f0c46f51ff1f3c1Copy

payload

{
  "ModifyOrder": {
    "new_size": 2491576306,
    "order_id": 17958158,
    "new_price": 499000000
  }
}