tx 0x12493a4bae5b3c5c6c5e43ddd4b93ae30b6463edfbbb078fcc19a88c19c49df9Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 10134965,
    "new_price": 21679000000
  }
}