tx 0x874aa689a4ec28a3c183c9e1cb4976431d5cace783f8c8eab9d05e2e11fbfc12Copy

payload

{
  "ModifyOrder": {
    "new_size": 2942179496,
    "order_id": 422149420,
    "new_price": 30439000000
  }
}