tx 0xcf4a743b411bcc0ca8c0e67e5cb6319ea5281d4e7041ab7cdbaf1bdcb5aec2afCopy

payload

{
  "ModifyOrder": {
    "new_size": 15648750,
    "order_id": 371862977,
    "new_price": 54398000000
  }
}