tx 0x85fa0e1ba16250efae5bbfb3c9f40f27a4d5a662ebdff2737c42eb4c6c9ccd4eCopy

payload

{
  "ModifyOrder": {
    "new_size": 250690156,
    "order_id": 30049238,
    "new_price": null
  }
}