User ID of the original author.
Whether payload decryption succeeded.
Whether this message was received or sent by the current client.
true when this message was forwarded to another owned device.
Channel ID for group messages; null for direct messages.
Globally unique message identifier.
Plaintext message content (or empty string when decryption failed).
Hex-encoded nonce used for message encryption.
User ID of the intended reader.
Recipient device ID.
Sender device ID.
Time the message was created/received.
IMessage is a chat message.