tx 0x09b6c3e636d24cd9d07a4bf2cff9b975a9919e2c02b788a5a5e0f8f7b9c6422aCopy

payload

{
  "ModifyOrder": {
    "new_size": 123839395,
    "order_id": 9000391,
    "new_price": null
  }
}