tx 0x75ce5e1e758a7dc9f8c8420dc6e2445b784b5595dc8c9740aadc21c7f17d5b3fCopy

payload

{
  "ModifyOrder": {
    "new_size": 35265078,
    "order_id": 12701057,
    "new_price": null
  }
}