tx 0xf03c8cd30d812907a7a07c4a2e3e57b03b6c48292bb18d6a00b00c9d0470b7f6Copy

payload

{
  "ModifyOrder": {
    "new_size": 18595420,
    "order_id": 4761277,
    "new_price": null
  }
}