tx 0x0457f60fa8be8bba62233abfb3c97ff9f50eb3e3564fb507f5f0fd6930f9fdc7Copy

payload

{
  "ModifyOrder": {
    "new_size": 3748474,
    "order_id": 12016657,
    "new_price": 10338000000
  }
}