tx 0x5a72a0453bca0c19cbfb86d1fdd1e3abe1f8dd94ee127c6fbb20a6bdc35d640aCopy

payload

{
  "ModifyOrder": {
    "new_size": 4327821,
    "order_id": 11206921,
    "new_price": null
  }
}