tx 0xb8d49a4d39312a9f949d684141cf6bd6b5fd71aaab0f9353dcdcb6a8935be5c6Copy

payload

{
  "ModifyOrder": {
    "new_size": 18641254936,
    "order_id": 63498183,
    "new_price": 495000000
  }
}