This is ecash:

```

{

"id":"I2yN+iRYfkzT",

"amount":16,

"C":"0298c489696520a7e4df96db2e3809394e87d6d21db404bef4c3b3b2d008cf472f",

"secret":"mxn8P2yTLK+kX1Q+7CcCGp9FxpreQtebR6y6BOWMuhI="

}

```