tx 0xf7b6cbcc5809d36e1d2be13c3f1ad3fdaa206c1ebb941fe344328a4b5671fb8bCopy

payload

{
  "ModifyOrder": {
    "new_size": 138704350,
    "order_id": 53444959,
    "new_price": 10339000000
  }
}