tx 0x1c8d74f3358426ac23e67efa1d486cb7c68bb78ceef1d4d9017f69c6c49c6853Copy

payload

{
  "ModifyOrder": {
    "new_size": 2698370916,
    "order_id": 11966203,
    "new_price": 470000000
  }
}