tx 0xb1f61b4fa17c8afb5b6e311f11997d60b1061a35b3b60bca3eacc2a8c16b1513Copy

payload

{
  "ModifyOrder": {
    "new_size": 7568517,
    "order_id": 11180460,
    "new_price": null
  }
}