tx 0xfb49ceb560da38f6fdd4b7f3b59d98c62ea6e72376c3617a07ff0f3aa0960d1dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1018955776,
    "order_id": 9527511,
    "new_price": null
  }
}