tx 0x19cdfa0c8ebca6be5b6f8c24a44c3efb6bbd0ed0fd3a7c82e1617e1e3adcdc8dCopy

payload

{
  "ModifyOrder": {
    "new_size": 153911280,
    "order_id": 2330290,
    "new_price": null
  }
}