tx 0x0d66b67f48be3c34ec4d9d217d0fbd730e8bc9bbcfb2b44999ebf60ceb1bb6feCopy

payload

{
  "ModifyOrder": {
    "new_size": 525079981,
    "order_id": 18136088,
    "new_price": 29913000000
  }
}