tx 0x12a1fe5d79e5fb3e85f3b9d7b970334daf016e81f0a9a7c64d61d63e237c1caaCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 10364687,
    "new_price": 448000000
  }
}