tx 0x7a820e4efc7e23a42f63de59d9e5a997e9a2864ea0b4d947fb44b18a1a7a2012Copy

payload

{
  "ModifyOrder": {
    "new_size": 390362247,
    "order_id": 22381737,
    "new_price": 11061000000
  }
}