tx 0x30aa7eaa4b9a4941cf25a1c97a180a63f6c2399520ad32aea7319d9a8ffd89e3Copy

payload

{
  "ModifyOrder": {
    "new_size": 17282983,
    "order_id": 12121568,
    "new_price": 10424000000
  }
}