tx 0x3ea7c96e3b69461ea9329e6eff3e279ba7b30d0eb8b0b291bbb6a4f50ea2c83dCopy

payload

{
  "ModifyOrder": {
    "new_size": 12793999,
    "order_id": 17480214,
    "new_price": null
  }
}