tx 0xc3a2cdaf7b3874b99e76fab6c7d98f1f0c4c420f93ff56b4534cc9d1ad40d9bdCopy

payload

{
  "ModifyOrder": {
    "new_size": 9566914,
    "order_id": 2698500,
    "new_price": null
  }
}