tx 0x8f09d8f8eb31a0c5b8d45e65b8379844cabe1fa81b4e8f8f7d215d82e6656d5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 19820065,
    "order_id": 16317728,
    "new_price": null
  }
}