tx 0xef5f21c119fb02737bb7f75e5b00a56c9c161b2e3dcb0ea91b7b9713da8b12deCopy

payload

{
  "ModifyOrder": {
    "new_size": 275678402,
    "order_id": 473296261,
    "new_price": 7866000000
  }
}