Timestamp in Firebase Simulator not allowed (.) dot
<p>there's a JSON field called createdTime, its value is the Server's current timestamp (look like this {".sv":"timestamp"}), but the simulator doesn't allow having "." (dot) in field names. What should I do to simulate that?</p>

<p><img src="https://i.stack.imgur.com/JXvOH.png" alt="Here is the Image"></p>