tx 0xb35c2646f6b4aa10b19031b65b1b5b7cac8529b2b12981f7a37e6cc46c47b80bCopy

payload

{
  "ModifyOrder": {
    "new_size": 541608541,
    "order_id": 21578400,
    "new_price": 21738000000
  }
}