tx 0x191d653f18e21c37db978db58cf5f1a9e6e2b2c7f2a384c7b9907b1c7c789da7Copy

payload

{
  "ModifyOrder": {
    "new_size": 7458234,
    "order_id": 325770272,
    "new_price": 6892000000
  }
}