tx 0x10a867afd4d5a7a3f3a6a93bf5b6c9a39d8a7bb8e5dffd85387944c11092d627Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1174314,
    "new_price": 29802000000
  }
}