tx 0xc90c4e0ffcf4b444280dd7df3a9098d9dca4dd77caba0d8f9005c4cfbada3b7eCopy

payload

{
  "ModifyOrder": {
    "new_size": 547746838,
    "order_id": 30160903,
    "new_price": 29487000000
  }
}