tx 0xc69d4499ed5c4bb61c1a8d673fd0e1bfdcb17fd9a12f0acb3d645d6ebe9c1a22Copy

payload

{
  "ModifyOrder": {
    "new_size": 1180811848,
    "order_id": 409579480,
    "new_price": 6301000000
  }
}