tx 0x341276d6e3a31b8e77f37fbc5d1f79a17a3b6a71f256a4bae4df1f6351e1c3dbCopy

payload

{
  "ModifyOrder": {
    "new_size": 489220857,
    "order_id": 16815314,
    "new_price": null
  }
}