tx 0x9895c4d710f74e8289413b1148e5451a88e79d9bd4b247c272dce81e9c37c51dCopy

payload

{
  "ModifyOrder": {
    "new_size": 768914562,
    "order_id": 77875380,
    "new_price": 10609000000
  }
}