tx 0xfe4b355e71cea76f2ae606a83a2a5dbefbf50840e2cb5895f4ca21bd1be9c2b1Copy

payload

{
  "ModifyOrder": {
    "new_size": 3049957,
    "order_id": 3490057,
    "new_price": 10639000000
  }
}