tx 0xfa81f46374d1a41d0ec6f525eb972e43b76fd1f8be002b0f8c86b2f6bf1b68c4Copy

payload

{
  "ModifyOrder": {
    "new_size": 231445346,
    "order_id": 57786011,
    "new_price": 10264000000
  }
}