tx 0x8b4c90371d2c5a50f777c1fec5dbc1a4feca7ee477a1e9c85d1e3b3af9ffe285Copy

payload

{
  "ModifyOrder": {
    "new_size": 13187851,
    "order_id": 353168,
    "new_price": null
  }
}