tx 0x9a72223cae55b5a6e0bc8eff4c16a6b6b4fae4e242aabf5761a5565c5ffa3ec9Copy

payload

{
  "ModifyOrder": {
    "new_size": 2859675,
    "order_id": 51500855,
    "new_price": null
  }
}