tx 0x872b0c2ad4d8ac4578ebe1d4e9b8963bf5d811b7f6257efc5b1dc9f2b8f9b665Copy

payload

{
  "ModifyOrder": {
    "new_size": 9860638881,
    "order_id": 59944976,
    "new_price": null
  }
}