tx 0x2c8f6c0f4b5f01d2b5a3bebc8ad3e78f6a8928e1fa68ffab7915d98a891ddaa4Copy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 56203199,
    "new_price": 489000000
  }
}